316616681473 has 8 divisors (see below), whose sum is σ = 336338340800. Its totient is φ = 297200784528.

The previous prime is 316616681417. The next prime is 316616681489. The reversal of 316616681473 is 374186616613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 316616681473 - 2²⁵ = 316583127041 is a prime.

It is a super-2 number, since 2×316616681473² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316616681473.

It is not an unprimeable number, because it can be changed into a prime (316616681413) 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 7 ways as a sum of consecutive naturals, for example, 76438461 + ... + 76442602.

It is an arithmetic number, because the mean of its divisors is an integer number (42042292600).

Almost surely, 2^316616681473 is an apocalyptic number.

It is an amenable number.

316616681473 is a deficient number, since it is larger than the sum of its proper divisors (19721659327).

316616681473 is a wasteful number, since it uses less digits than its factorization.

316616681473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152881191.

The product of its digits is 2612736, while the sum is 52.

The spelling of 316616681473 in words is "three hundred sixteen billion, six hundred sixteen million, six hundred eighty-one thousand, four hundred seventy-three".