68756016996 has 96 divisors (see below), whose sum is σ = 191072568960. Its totient is φ = 21570468480.

The previous prime is 68756016983. The next prime is 68756016997. The reversal of 68756016996 is 69961065786.

68756016996 is a `hidden beast` number, since 6 + 8 + 7 + 560 + 1 + 69 + 9 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (68756016997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82450 + ... + 379881.

It is an arithmetic number, because the mean of its divisors is an integer number (1990339260).

Almost surely, 2^68756016996 is an apocalyptic number.

It is an amenable number.

68756016996 is an abundant number, since it is smaller than the sum of its proper divisors (122316551964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68756016996 is a wasteful number, since it uses less digits than its factorization.

68756016996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462373 (or 462353 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 68756016996 in words is "sixty-eight billion, seven hundred fifty-six million, sixteen thousand, nine hundred ninety-six".