Evie, "Mommy, I love you a million six ninety thousand hundred forty-eight."
Me, "I love you that much too!"
Luke, "Mommy, I love you a googolplexplex."
Me, "Thanks Luke. I love you guys more than I can say!"
FYI - About a year ago Luke asked me what the biggest number is and I told him that there isn't a biggest number. This was more than he could comprehend so I suggested that we Google it. So, I typed in, "What is the biggest number?" Of course, I consulted Wikipedia, because that is obviously the truest source of mathematical wisdom, right? Wikipedia identified the largest number as a googolplex. And after consulting other similar pages, we settled on a googolplexplex as the largest number (at least that I was willing to research and discuss). So, I get a lot of love as you can see!