318960419056 has 160 divisors (see below), whose sum is σ = 662069624832. Its totient is φ = 148608000000.

The previous prime is 318960419033. The next prime is 318960419083. The reversal of 318960419056 is 650914069813.

It is a super-2 number, since 2×318960419056² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 318960418994 and 318960419012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 740047161 + ... + 740047591.

Almost surely, 2^318960419056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 318960419056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331034812416).

318960419056 is an abundant number, since it is smaller than the sum of its proper divisors (343109205776).

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

318960419056 is a wasteful number, since it uses less digits than its factorization.

318960419056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 52.

The spelling of 318960419056 in words is "three hundred eighteen billion, nine hundred sixty million, four hundred nineteen thousand, fifty-six".