231026608368 has 60 divisors (see below), whose sum is σ = 646592389248. Its totient is φ = 77004253440.

The previous prime is 231026608349. The next prime is 231026608369. The reversal of 231026608368 is 863806620132.

It is a happy number.

231026608368 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 2 + 6 + 608 + 36 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231026608369) 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, 3055921 + ... + 3130607.

Almost surely, 2^231026608368 is an apocalyptic number.

It is an amenable number.

231026608368 is an abundant number, since it is smaller than the sum of its proper divisors (415565780880).

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

231026608368 is a wasteful number, since it uses less digits than its factorization.

231026608368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96182 (or 96173 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 231026608368 in words is "two hundred thirty-one billion, twenty-six million, six hundred eight thousand, three hundred sixty-eight".