12368614888 has 24 divisors (see below), whose sum is σ = 26977464450. Its totient is φ = 5300834784.

The previous prime is 12368614883. The next prime is 12368614903. The reversal of 12368614888 is 88841686321.

It can be written as a sum of positive squares in only one way, i.e., 11823952644 + 544662244 = 108738^2 + 23338^2 .

It is not an unprimeable number, because it can be changed into a prime (12368614883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15775903 + ... + 15776686.

Almost surely, 2^12368614888 is an apocalyptic number.

It is an amenable number.

12368614888 is an abundant number, since it is smaller than the sum of its proper divisors (14608849562).

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

12368614888 is a wasteful number, since it uses less digits than its factorization.

12368614888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31552609 (or 31552598 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 55.

The spelling of 12368614888 in words is "twelve billion, three hundred sixty-eight million, six hundred fourteen thousand, eight hundred eighty-eight".