12697914896 has 40 divisors (see below), whose sum is σ = 24835248984. Its totient is φ = 6289090560.

The previous prime is 12697914811. The next prime is 12697914989. The reversal of 12697914896 is 69841979621.

12697914896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 346704400 + 12351210496 = 18620^2 + 111136^2 .

It is a super-2 number, since 2×12697914896² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758456 + ... + 775016.

Almost surely, 2^12697914896 is an apocalyptic number.

12697914896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12697914896 is a deficient number, since it is larger than the sum of its proper divisors (12137334088).

12697914896 is a wasteful number, since it uses less digits than its factorization.

12697914896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17019 (or 17013 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 62.

The spelling of 12697914896 in words is "twelve billion, six hundred ninety-seven million, nine hundred fourteen thousand, eight hundred ninety-six".