2316421316057 has 2 divisors, whose sum is σ = 2316421316058. Its totient is φ = 2316421316056.

The previous prime is 2316421315939. The next prime is 2316421316071. The reversal of 2316421316057 is 7506131246132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1587829328281 + 728591987776 = 1260091^2 + 853576^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316421316057 - 2⁸ = 2316421315801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2316421316257) 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, 1158210658028 + 1158210658029.

It is an arithmetic number, because the mean of its divisors is an integer number (1158210658029).

Almost surely, 2^{2316421316057} is an apocalyptic number.

It is an amenable number.

2316421316057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316421316057 is an equidigital number, since it uses as much as digits as its factorization.

2316421316057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 2316421316057 in words is "two trillion, three hundred sixteen billion, four hundred twenty-one million, three hundred sixteen thousand, fifty-seven".