316354335126443 has 2 divisors, whose sum is σ = 316354335126444. Its totient is φ = 316354335126442.

The previous prime is 316354335126413. The next prime is 316354335126449. The reversal of 316354335126443 is 344621533453613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316354335126443 - 2³² = 316350040159147 is a prime.

It is not a weakly prime, because it can be changed into another prime (316354335126449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158177167563221 + 158177167563222.

It is an arithmetic number, because the mean of its divisors is an integer number (158177167563222).

Almost surely, 2^{316354335126443} is an apocalyptic number.

316354335126443 is a deficient number, since it is larger than the sum of its proper divisors (1).

316354335126443 is an equidigital number, since it uses as much as digits as its factorization.

316354335126443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27993600, while the sum is 53.

The spelling of 316354335126443 in words is "three hundred sixteen trillion, three hundred fifty-four billion, three hundred thirty-five million, one hundred twenty-six thousand, four hundred forty-three".