316662616416 has 48 divisors (see below), whose sum is σ = 831271896000. Its totient is φ = 105550075008.

The previous prime is 316662616397. The next prime is 316662616429. The reversal of 316662616416 is 614616266613.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3322515 + ... + 3416493.

It is an arithmetic number, because the mean of its divisors is an integer number (17318164500).

Almost surely, 2^316662616416 is an apocalyptic number.

It is an amenable number.

316662616416 is an abundant number, since it is smaller than the sum of its proper divisors (514609279584).

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

316662616416 is a wasteful number, since it uses less digits than its factorization.

316662616416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129091 (or 129083 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 48.

The spelling of 316662616416 in words is "three hundred sixteen billion, six hundred sixty-two million, six hundred sixteen thousand, four hundred sixteen".