318934106988 has 48 divisors (see below), whose sum is σ = 860047050240. Its totient is φ = 90100162944.

The previous prime is 318934106941. The next prime is 318934107017. The reversal of 318934106988 is 889601439813.

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 15 ways as a sum of consecutive naturals, for example, 21323056 + ... + 21338007.

It is an arithmetic number, because the mean of its divisors is an integer number (17917646880).

Almost surely, 2^318934106988 is an apocalyptic number.

It is an amenable number.

318934106988 is an abundant number, since it is smaller than the sum of its proper divisors (541112943252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318934106988 is a wasteful number, since it uses less digits than its factorization.

318934106988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42661166 (or 42661164 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 60.

The spelling of 318934106988 in words is "three hundred eighteen billion, nine hundred thirty-four million, one hundred six thousand, nine hundred eighty-eight".