12962975879 has 8 divisors (see below), whose sum is σ = 14818364928. Its totient is φ = 11108470680.

The previous prime is 12962975869. The next prime is 12962975899. The reversal of 12962975879 is 97857926921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12962975879 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 (12962975869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189227 + ... + 248460.

It is an arithmetic number, because the mean of its divisors is an integer number (1852295616).

Almost surely, 2^12962975879 is an apocalyptic number.

12962975879 is a deficient number, since it is larger than the sum of its proper divisors (1855389049).

12962975879 is an equidigital number, since it uses as much as digits as its factorization.

12962975879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441925.

The product of its digits is 34292160, while the sum is 65.

The spelling of 12962975879 in words is "twelve billion, nine hundred sixty-two million, nine hundred seventy-five thousand, eight hundred seventy-nine".