316141844443 has 2 divisors, whose sum is σ = 316141844444. Its totient is φ = 316141844442.

The previous prime is 316141844429. The next prime is 316141844467. The reversal of 316141844443 is 344448141613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316141844443 - 2²⁵ = 316108290011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316141844443.

It is not a weakly prime, because it can be changed into another prime (316141844483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158070922221 + 158070922222.

It is an arithmetic number, because the mean of its divisors is an integer number (158070922222).

Almost surely, 2^316141844443 is an apocalyptic number.

316141844443 is a deficient number, since it is larger than the sum of its proper divisors (1).

316141844443 is an equidigital number, since it uses as much as digits as its factorization.

316141844443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 442368, while the sum is 43.

The spelling of 316141844443 in words is "three hundred sixteen billion, one hundred forty-one million, eight hundred forty-four thousand, four hundred forty-three".