318672130425 has 24 divisors (see below), whose sum is σ = 574768644000. Its totient is φ = 154507699200.

The previous prime is 318672130417. The next prime is 318672130457. The reversal of 318672130425 is 524031276813.

It is not a de Polignac number, because 318672130425 - 2³ = 318672130417 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 193133800 + ... + 193135449.

It is an arithmetic number, because the mean of its divisors is an integer number (23948693500).

Almost surely, 2^318672130425 is an apocalyptic number.

It is an amenable number.

318672130425 is a deficient number, since it is larger than the sum of its proper divisors (256096513575).

318672130425 is a wasteful number, since it uses less digits than its factorization.

318672130425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386269273 (or 386269268 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 318672130425 in words is "three hundred eighteen billion, six hundred seventy-two million, one hundred thirty thousand, four hundred twenty-five".