12902818475 has 12 divisors (see below), whose sum is σ = 16551202560. Its totient is φ = 9966314400.

The previous prime is 12902818469. The next prime is 12902818493. The reversal of 12902818475 is 57481820921.

It is not a de Polignac number, because 12902818475 - 2¹⁴ = 12902802091 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8897771 + ... + 8899220.

It is an arithmetic number, because the mean of its divisors is an integer number (1379266880).

Almost surely, 2^12902818475 is an apocalyptic number.

12902818475 is a deficient number, since it is larger than the sum of its proper divisors (3648384085).

12902818475 is a wasteful number, since it uses less digits than its factorization.

12902818475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17797030 (or 17797025 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 12902818475 in words is "twelve billion, nine hundred two million, eight hundred eighteen thousand, four hundred seventy-five".