12497700896 has 12 divisors (see below), whose sum is σ = 24604848702. Its totient is φ = 6248850432.

The previous prime is 12497700857. The next prime is 12497700931. The reversal of 12497700896 is 69800779421.

It can be written as a sum of positive squares in only one way, i.e., 12092081296 + 405619600 = 109964^2 + 20140^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 195276545 + ... + 195276608.

Almost surely, 2^12497700896 is an apocalyptic number.

12497700896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12497700896 is a deficient number, since it is larger than the sum of its proper divisors (12107147806).

12497700896 is an equidigital number, since it uses as much as digits as its factorization.

12497700896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390553163 (or 390553155 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 12497700896 in words is "twelve billion, four hundred ninety-seven million, seven hundred thousand, eight hundred ninety-six".