316356642352 has 80 divisors (see below), whose sum is σ = 683208146880. Its totient is φ = 141140443136.

The previous prime is 316356642311. The next prime is 316356642367. The reversal of 316356642352 is 253246653613.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483174 + ... + 930682.

It is an arithmetic number, because the mean of its divisors is an integer number (8540101836).

Almost surely, 2^316356642352 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 316356642352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341604073440).

316356642352 is an abundant number, since it is smaller than the sum of its proper divisors (366851504528).

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

316356642352 is a wasteful number, since it uses less digits than its factorization.

316356642352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447670 (or 447664 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 46.

The spelling of 316356642352 in words is "three hundred sixteen billion, three hundred fifty-six million, six hundred forty-two thousand, three hundred fifty-two".