68715104832 has 84 divisors (see below), whose sum is σ = 214864864656. Its totient is φ = 20822757120.

The previous prime is 68715104771. The next prime is 68715104837. The reversal of 68715104832 is 23840151786.

68715104832 is a `hidden beast` number, since 68 + 7 + 1 + 510 + 48 + 32 = 666.

It is not an unprimeable number, because it can be changed into a prime (68715104837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5416258 + ... + 5428929.

Almost surely, 2^68715104832 is an apocalyptic number.

It is an amenable number.

68715104832 is an abundant number, since it is smaller than the sum of its proper divisors (146149759824).

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

68715104832 is a wasteful number, since it uses less digits than its factorization.

68715104832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10845216 (or 10845203 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 68715104832 in words is "sixty-eight billion, seven hundred fifteen million, one hundred four thousand, eight hundred thirty-two".