12898207936 has 28 divisors (see below), whose sum is σ = 25598797672. Its totient is φ = 6448117248.

The previous prime is 12898207919. The next prime is 12898207951. The reversal of 12898207936 is 63970289821.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591076 + ... + 612508.

It is an arithmetic number, because the mean of its divisors is an integer number (914242774).

Almost surely, 2^12898207936 is an apocalyptic number.

12898207936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12898207936 is a deficient number, since it is larger than the sum of its proper divisors (12700589736).

12898207936 is an equidigital number, since it uses as much as digits as its factorization.

12898207936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30848 (or 30838 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 12898207936 in words is "twelve billion, eight hundred ninety-eight million, two hundred seven thousand, nine hundred thirty-six".