318328939416 has 64 divisors (see below), whose sum is σ = 798233436000. Its totient is φ = 105788371968.

The previous prime is 318328939403. The next prime is 318328939417. The reversal of 318328939416 is 614939823813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318328939417) by changing a digit.

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, 40718740 + ... + 40726556.

Almost surely, 2^318328939416 is an apocalyptic number.

It is an amenable number.

318328939416 is an abundant number, since it is smaller than the sum of its proper divisors (479904496584).

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

318328939416 is a wasteful number, since it uses less digits than its factorization.

318328939416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12748 (or 12744 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 57.

The spelling of 318328939416 in words is "three hundred eighteen billion, three hundred twenty-eight million, nine hundred thirty-nine thousand, four hundred sixteen".