12800964115 has 16 divisors (see below), whose sum is σ = 15516566208. Its totient is φ = 10137246336.

The previous prime is 12800964103. The next prime is 12800964151. The reversal of 12800964115 is 51146900821.

It is a cyclic number.

It is not a de Polignac number, because 12800964115 - 2¹⁵ = 12800931347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2261629 + ... + 2267281.

It is an arithmetic number, because the mean of its divisors is an integer number (969785388).

Almost surely, 2^12800964115 is an apocalyptic number.

12800964115 is a deficient number, since it is larger than the sum of its proper divisors (2715602093).

12800964115 is a wasteful number, since it uses less digits than its factorization.

12800964115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10158.

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 12800964115 in words is "twelve billion, eight hundred million, nine hundred sixty-four thousand, one hundred fifteen".