68867160690750 has 64 divisors (see below), whose sum is σ = 171907718568768. Its totient is φ = 18362943120000.

The previous prime is 68867160690701. The next prime is 68867160690821. The reversal of 68867160690750 is 5709606176886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4368720 + ... + 12522780.

It is an arithmetic number, because the mean of its divisors is an integer number (2686058102637).

Almost surely, 2^{68867160690750} is an apocalyptic number.

68867160690750 is an abundant number, since it is smaller than the sum of its proper divisors (103040557878018).

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

68867160690750 is a wasteful number, since it uses less digits than its factorization.

68867160690750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165342 (or 8165332 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 69.

The spelling of 68867160690750 in words is "sixty-eight trillion, eight hundred sixty-seven billion, one hundred sixty million, six hundred ninety thousand, seven hundred fifty".