13042616562 has 12 divisors (see below), whose sum is σ = 28259002590. Its totient is φ = 4347538848.

The previous prime is 13042616539. The next prime is 13042616593. The reversal of 13042616562 is 26561624031.

13042616562 is a `hidden beast` number, since 1 + 30 + 4 + 2 + 61 + 6 + 562 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11985651441 + 1056965121 = 109479^2 + 32511^2 .

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, 362294887 + ... + 362294922.

Almost surely, 2^13042616562 is an apocalyptic number.

13042616562 is an abundant number, since it is smaller than the sum of its proper divisors (15216386028).

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

13042616562 is a wasteful number, since it uses less digits than its factorization.

13042616562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724589817 (or 724589814 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 13042616562 in words is "thirteen billion, forty-two million, six hundred sixteen thousand, five hundred sixty-two".