318648013716 has 48 divisors (see below), whose sum is σ = 746797726080. Its totient is φ = 105747586560.

The previous prime is 318648013711. The next prime is 318648013763. The reversal of 318648013716 is 617310846813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318648013711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2598096 + ... + 2717976.

It is an arithmetic number, because the mean of its divisors is an integer number (15558285960).

Almost surely, 2^318648013716 is an apocalyptic number.

It is an amenable number.

318648013716 is an abundant number, since it is smaller than the sum of its proper divisors (428149712364).

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

318648013716 is a wasteful number, since it uses less digits than its factorization.

318648013716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120864 (or 120862 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 318648013716 in words is "three hundred eighteen billion, six hundred forty-eight million, thirteen thousand, seven hundred sixteen".