12672293879 has 16 divisors (see below), whose sum is σ = 15004915200. Its totient is φ = 10471390944.

The previous prime is 12672293861. The next prime is 12672293897. The reversal of 12672293879 is 97839227621.

It is an interprime number because it is at equal distance from previous prime (12672293861) and next prime (12672293897).

It is a de Polignac number, because none of the positive numbers 2^k-12672293879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12672298879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86414 + ... + 181140.

It is an arithmetic number, because the mean of its divisors is an integer number (937807200).

Almost surely, 2^12672293879 is an apocalyptic number.

12672293879 is a deficient number, since it is larger than the sum of its proper divisors (2332621321).

12672293879 is an equidigital number, since it uses as much as digits as its factorization.

12672293879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95422.

The product of its digits is 4572288, while the sum is 56.

The spelling of 12672293879 in words is "twelve billion, six hundred seventy-two million, two hundred ninety-three thousand, eight hundred seventy-nine".