368831325136 has 10 divisors (see below), whose sum is σ = 714610692482. Its totient is φ = 184415662560.

The previous prime is 368831325131. The next prime is 368831325143. The reversal of 368831325136 is 631523138863.

It can be written as a sum of positive squares in only one way, i.e., 344738076736 + 24093248400 = 587144^2 + 155220^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 368831325136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368831325131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11525978895 + ... + 11525978926.

Almost surely, 2^368831325136 is an apocalyptic number.

It is an amenable number.

368831325136 is a deficient number, since it is larger than the sum of its proper divisors (345779367346).

368831325136 is a wasteful number, since it uses less digits than its factorization.

368831325136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23051957829 (or 23051957823 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The spelling of 368831325136 in words is "three hundred sixty-eight billion, eight hundred thirty-one million, three hundred twenty-five thousand, one hundred thirty-six".