Multipling 68719476736 by its sum of digits (64), we get a 42-nd power (4398046511104 = 242).
68719476736 divided by its sum of digits (64) gives a 30-th power (1073741824 = 230).
The square root of 68719476736 is 262144.
The cubic root of 68719476736 is 4096.
It is a Jordan-Polya number, since it can be written as (2!)36.
It is an ABA number since it can be written as A⋅BA, here for A=16, B=4.
It is a Duffinian number.
It is a nialpdrome in base 2, base 4, base 8 and base 16.
In principle, a polygon with 68719476736 sides can be constructed with ruler and compass.
It is an impolite number, since it cannot be written as a nontrivial sum of consecutive naturals.
Almost surely, 268719476736 is an apocalyptic number.
68719476736 is the 262144-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 68719476736
68719476736 is an frugal number, since it uses more digits than its factorization.
68719476736 is an odious number, because the sum of its binary digits is odd.
The spelling of 68719476736 in words is "sixty-eight billion, seven hundred nineteen million, four hundred seventy-six thousand, seven hundred thirty-six".