12756372034 has 16 divisors (see below), whose sum is σ = 21876968448. Its totient is φ = 5464791072.

The previous prime is 12756372011. The next prime is 12756372049. The reversal of 12756372034 is 43027365721.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149602 + ... + 218845.

It is an arithmetic number, because the mean of its divisors is an integer number (1367310528).

Almost surely, 2^12756372034 is an apocalyptic number.

12756372034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12756372034 is a deficient number, since it is larger than the sum of its proper divisors (9120596414).

12756372034 is a wasteful number, since it uses less digits than its factorization.

12756372034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370929.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 12756372034 in words is "twelve billion, seven hundred fifty-six million, three hundred seventy-two thousand, thirty-four".