Cactillion

One of, if not THE, largest recorded and named numbers. It is a 1 with 1,337 zeroes after it.

Teacher : Omgz0rz j00 nuubs wtf is a Cactillion
Stundents : z0mfg n00b it's 10 to the power of 1337!
Teacher: OMFG wh0 is j00 callinG a n00b j00 bey0tch!

by LOTO | Cactus February 2, 2007