12337871939 has 16 divisors (see below), whose sum is σ = 13416898560. Its totient is φ = 11302416000.

The previous prime is 12337871927. The next prime is 12337871947. The reversal of 12337871939 is 93917873321.

It is not a de Polignac number, because 12337871939 - 2³² = 8042904643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12337871239) 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, 793934 + ... + 809324.

It is an arithmetic number, because the mean of its divisors is an integer number (838556160).

Almost surely, 2^12337871939 is an apocalyptic number.

12337871939 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12337871939 is a deficient number, since it is larger than the sum of its proper divisors (1079026621).

12337871939 is a wasteful number, since it uses less digits than its factorization.

12337871939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16802.

The product of its digits is 1714608, while the sum is 53.

The spelling of 12337871939 in words is "twelve billion, three hundred thirty-seven million, eight hundred seventy-one thousand, nine hundred thirty-nine".