12870360425 has 48 divisors (see below), whose sum is σ = 18319577472. Its totient is φ = 8885376000.

The previous prime is 12870360403. The next prime is 12870360449. The reversal of 12870360425 is 52406307821.

It is a happy number.

It is not a de Polignac number, because 12870360425 - 2⁶ = 12870360361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 826562 + ... + 841988.

It is an arithmetic number, because the mean of its divisors is an integer number (381657864).

Almost surely, 2^12870360425 is an apocalyptic number.

It is an amenable number.

12870360425 is a deficient number, since it is larger than the sum of its proper divisors (5449217047).

12870360425 is a wasteful number, since it uses less digits than its factorization.

12870360425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15618 (or 15613 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 12870360425 in words is "twelve billion, eight hundred seventy million, three hundred sixty thousand, four hundred twenty-five".