316859955643 has 48 divisors (see below), whose sum is σ = 416161605600. Its totient is φ = 238277921280.

The previous prime is 316859955613. The next prime is 316859955673. The reversal of 316859955643 is 346559958613.

It is an interprime number because it is at equal distance from previous prime (316859955613) and next prime (316859955673).

It is not a de Polignac number, because 316859955643 - 2¹³ = 316859947451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316859955613) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50156721 + ... + 50163037.

It is an arithmetic number, because the mean of its divisors is an integer number (8670033450).

Almost surely, 2^316859955643 is an apocalyptic number.

316859955643 is a deficient number, since it is larger than the sum of its proper divisors (99301649957).

316859955643 is a wasteful number, since it uses less digits than its factorization.

316859955643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9580 (or 9573 counting only the distinct ones).

The product of its digits is 104976000, while the sum is 64.

The spelling of 316859955643 in words is "three hundred sixteen billion, eight hundred fifty-nine million, nine hundred fifty-five thousand, six hundred forty-three".