318648028336 has 40 divisors (see below), whose sum is σ = 695232073728. Its totient is φ = 140167752000.

The previous prime is 318648028333. The next prime is 318648028343. The reversal of 318648028336 is 633820846813.

It is not an unprimeable number, because it can be changed into a prime (318648028331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29196160 + ... + 29207071.

Almost surely, 2^318648028336 is an apocalyptic number.

It is an amenable number.

318648028336 is an abundant number, since it is smaller than the sum of its proper divisors (376584045392).

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

318648028336 is a wasteful number, since it uses less digits than its factorization.

318648028336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58403281 (or 58403275 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 318648028336 in words is "three hundred eighteen billion, six hundred forty-eight million, twenty-eight thousand, three hundred thirty-six".