12936862796 has 54 divisors (see below), whose sum is σ = 26763897132. Its totient is φ = 5423939040.

The previous prime is 12936862789. The next prime is 12936862819. The reversal of 12936862796 is 69726863921.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9807425 + ... + 9808743.

Almost surely, 2^12936862796 is an apocalyptic number.

It is an amenable number.

12936862796 is an abundant number, since it is smaller than the sum of its proper divisors (13827034336).

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

12936862796 is a wasteful number, since it uses less digits than its factorization.

12936862796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679 (or 1345 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 59.

The spelling of 12936862796 in words is "twelve billion, nine hundred thirty-six million, eight hundred sixty-two thousand, seven hundred ninety-six".