2316421315937 has 2 divisors, whose sum is σ = 2316421315938. Its totient is φ = 2316421315936.

The previous prime is 2316421315921. The next prime is 2316421315939. The reversal of 2316421315937 is 7395131246132.

2316421315937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1838326510801 + 478094805136 = 1355849^2 + 691444^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316421315937 - 2⁴ = 2316421315921 is a prime.

Together with 2316421315939, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2316421315891 and 2316421315900.

It is not a weakly prime, because it can be changed into another prime (2316421315939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158210657968 + 1158210657969.

It is an arithmetic number, because the mean of its divisors is an integer number (1158210657969).

Almost surely, 2^{2316421315937} is an apocalyptic number.

It is an amenable number.

2316421315937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316421315937 is an equidigital number, since it uses as much as digits as its factorization.

2316421315937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The spelling of 2316421315937 in words is "two trillion, three hundred sixteen billion, four hundred twenty-one million, three hundred fifteen thousand, nine hundred thirty-seven".