(10^174). This is an immensely enormous number!
A Septenquinquagintillionaire is someone whos assets, net worth or wealth is 1 or more Septenquinquagintillion. It is unlikely anyone will ever be a true Septenquinquagintillionaire. If you want to be a Septenquinquagintillionaire, play Tap Tales!
Septenquinquagintillion is not the largest number.
best describes the largest possible number - if there even is one! We cannot comprehend what the largest number actually is.