68376923076924 has 72 divisors (see below), whose sum is σ = 215490909099648. Its totient is φ = 17760239759520.

The previous prime is 68376923076887. The next prime is 68376923076941. The reversal of 68376923076924 is 42967032967386.

68376923076924 is a `hidden beast` number, since 6 + 83 + 76 + 92 + 307 + 6 + 92 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12333497062 + ... + 12333502605.

Almost surely, 2^{68376923076924} is an apocalyptic number.

It is an amenable number.

68376923076924 is an abundant number, since it is smaller than the sum of its proper divisors (147113986022724).

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

68376923076924 is a wasteful number, since it uses less digits than its factorization.

68376923076924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666999695 (or 24666999690 counting only the distinct ones).

The product of its (nonzero) digits is 987614208, while the sum is 72.

The spelling of 68376923076924 in words is "sixty-eight trillion, three hundred seventy-six billion, nine hundred twenty-three million, seventy-six thousand, nine hundred twenty-four".