2312436605656 has 16 divisors (see below), whose sum is σ = 4417626535200. Its totient is φ = 1134402862944.

The previous prime is 2312436605641. The next prime is 2312436605737. The reversal of 2312436605656 is 6565066342132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2726929536 + ... + 2726930383.

It is an arithmetic number, because the mean of its divisors is an integer number (276101658450).

Almost surely, 2^{2312436605656} is an apocalyptic number.

It is an amenable number.

2312436605656 is a deficient number, since it is larger than the sum of its proper divisors (2105189929544).

2312436605656 is a wasteful number, since it uses less digits than its factorization.

2312436605656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453859978 (or 5453859974 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 2312436605656 in words is "two trillion, three hundred twelve billion, four hundred thirty-six million, six hundred five thousand, six hundred fifty-six".