316656000000 has 616 divisors, whose sum is σ = 1173811537520. Its totient is φ = 84326400000.

The previous prime is 316655999927. The next prime is 316656000043. The reversal of 316656000000 is 656613.

316656000000 is a `hidden beast` number, since 3 + 1 + 6 + 656 + 0 + 0 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 431999634 + ... + 432000366.

Almost surely, 2^316656000000 is an apocalyptic number.

316656000000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316656000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586905768760).

316656000000 is an abundant number, since it is smaller than the sum of its proper divisors (857155537520).

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

316656000000 is an frugal number, since it uses more digits than its factorization.

316656000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 316656000000 its reverse (656613), we get a palindrome (316656656613).

The spelling of 316656000000 in words is "three hundred sixteen billion, six hundred fifty-six million", and thus it is an aban number.