12924391370 has 16 divisors (see below), whose sum is σ = 25378805088. Its totient is φ = 4699778640.

The previous prime is 12924391339. The next prime is 12924391391. The reversal of 12924391370 is 7319342921.

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, 58747124 + ... + 58747343.

It is an arithmetic number, because the mean of its divisors is an integer number (1586175318).

Almost surely, 2^12924391370 is an apocalyptic number.

12924391370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12924391370 is a deficient number, since it is larger than the sum of its proper divisors (12454413718).

12924391370 is a wasteful number, since it uses less digits than its factorization.

12924391370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117494485.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 12924391370 in words is "twelve billion, nine hundred twenty-four million, three hundred ninety-one thousand, three hundred seventy".