316322313405543 has 12 divisors (see below), whose sum is σ = 460507724854528. Its totient is φ = 209221057684800.

The previous prime is 316322313405533. The next prime is 316322313405563. The reversal of 316322313405543 is 345504313223613.

316322313405543 is a `hidden beast` number, since 3 + 1 + 6 + 3 + 2 + 231 + 3 + 405 + 5 + 4 + 3 = 666.

It is not a de Polignac number, because 316322313405543 - 2²¹ = 316322311308391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316322313405533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138373714258 + ... + 138373716543.

Almost surely, 2^{316322313405543} is an apocalyptic number.

316322313405543 is a deficient number, since it is larger than the sum of its proper divisors (144185411448985).

316322313405543 is a wasteful number, since it uses less digits than its factorization.

316322313405543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276747430934 (or 276747430931 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 316322313405543 in words is "three hundred sixteen trillion, three hundred twenty-two billion, three hundred thirteen million, four hundred five thousand, five hundred forty-three".