316408504720 has 240 divisors, whose sum is σ = 925093540224. Its totient is φ = 98517196800.

The previous prime is 316408504693. The next prime is 316408504721. The reversal of 316408504720 is 27405804613.

It is a super-2 number, since 2×316408504720² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (316408504721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87476352 + ... + 87479968.

Almost surely, 2^316408504720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316408504720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462546770112).

316408504720 is an abundant number, since it is smaller than the sum of its proper divisors (608685035504).

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

316408504720 is a wasteful number, since it uses less digits than its factorization.

316408504720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950 (or 4933 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

It can be divided in two parts, 316408 and 504720, that added together give a palindrome (821128).

The spelling of 316408504720 in words is "three hundred sixteen billion, four hundred eight million, five hundred four thousand, seven hundred twenty".