316320287808 has 112 divisors (see below), whose sum is σ = 956711116800. Its totient is φ = 90356550144.

The previous prime is 316320287807. The next prime is 316320287813. The reversal of 316320287808 is 808782023613.

It is a tau number, because it is divible by the number of its divisors (112).

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

It is not an unprimeable number, because it can be changed into a prime (316320287807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6425335 + ... + 6474377.

Almost surely, 2^316320287808 is an apocalyptic number.

It is an amenable number.

316320287808 is an abundant number, since it is smaller than the sum of its proper divisors (640390828992).

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

316320287808 is a wasteful number, since it uses less digits than its factorization.

316320287808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53864 (or 53854 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 316320287808 in words is "three hundred sixteen billion, three hundred twenty million, two hundred eighty-seven thousand, eight hundred eight".