12942375834 has 16 divisors (see below), whose sum is σ = 25902882720. Its totient is φ = 4311103440.

The previous prime is 12942375829. The next prime is 12942375841. The reversal of 12942375834 is 43857324921.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746172 + ... + 763319.

It is an arithmetic number, because the mean of its divisors is an integer number (1618930170).

Almost surely, 2^12942375834 is an apocalyptic number.

12942375834 is an abundant number, since it is smaller than the sum of its proper divisors (12960506886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12942375834 is a wasteful number, since it uses less digits than its factorization.

12942375834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510925.

The product of its digits is 1451520, while the sum is 48.

The spelling of 12942375834 in words is "twelve billion, nine hundred forty-two million, three hundred seventy-five thousand, eight hundred thirty-four".