68800562488386 has 12 divisors (see below), whose sum is σ = 149067885391542. Its totient is φ = 22933520829456.

The previous prime is 68800562488379. The next prime is 68800562488393. The reversal of 68800562488386 is 68388426500886.

68800562488386 is a `hidden beast` number, since 6 + 8 + 8 + 0 + 0 + 5 + 62 + 488 + 3 + 86 = 666.

It is an interprime number because it is at equal distance from previous prime (68800562488379) and next prime (68800562488393).

It can be written as a sum of positive squares in only one way, i.e., 63926980839225 + 4873581649161 = 7995435^2 + 2207619^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1911126735771 + ... + 1911126735806.

Almost surely, 2^{68800562488386} is an apocalyptic number.

68800562488386 is an abundant number, since it is smaller than the sum of its proper divisors (80267322903156).

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

68800562488386 is a wasteful number, since it uses less digits than its factorization.

68800562488386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822253471585 (or 3822253471582 counting only the distinct ones).

The product of its (nonzero) digits is 849346560, while the sum is 72.

The spelling of 68800562488386 in words is "sixty-eight trillion, eight hundred billion, five hundred sixty-two million, four hundred eighty-eight thousand, three hundred eighty-six".