12315376264179 has 4 divisors (see below), whose sum is σ = 16420501685576. Its totient is φ = 8210250842784.

The previous prime is 12315376264111. The next prime is 12315376264231. The reversal of 12315376264179 is 97146267351321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12315376264179 - 2²⁰ = 12315375215603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12315376260179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2052562710694 + ... + 2052562710699.

It is an arithmetic number, because the mean of its divisors is an integer number (4105125421394).

Almost surely, 2^{12315376264179} is an apocalyptic number.

12315376264179 is a deficient number, since it is larger than the sum of its proper divisors (4105125421397).

12315376264179 is an equidigital number, since it uses as much as digits as its factorization.

12315376264179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105125421396.

The product of its digits is 11430720, while the sum is 57.

The spelling of 12315376264179 in words is "twelve trillion, three hundred fifteen billion, three hundred seventy-six million, two hundred sixty-four thousand, one hundred seventy-nine".