12667827875 has 16 divisors (see below), whose sum is σ = 16496820288. Its totient is φ = 9693640000.

The previous prime is 12667827853. The next prime is 12667827883. The reversal of 12667827875 is 57872876621.

It is not a de Polignac number, because 12667827875 - 2²⁰ = 12666779299 is a prime.

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, 2200226 + ... + 2205975.

It is an arithmetic number, because the mean of its divisors is an integer number (1031051268).

Almost surely, 2^12667827875 is an apocalyptic number.

12667827875 is a deficient number, since it is larger than the sum of its proper divisors (3828992413).

12667827875 is an equidigital number, since it uses as much as digits as its factorization.

12667827875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406239 (or 4406229 counting only the distinct ones).

The product of its digits is 15805440, while the sum is 59.

The spelling of 12667827875 in words is "twelve billion, six hundred sixty-seven million, eight hundred twenty-seven thousand, eight hundred seventy-five".