2316315439 has 2 divisors, whose sum is σ = 2316315440. Its totient is φ = 2316315438.

The previous prime is 2316315437. The next prime is 2316315451. The reversal of 2316315439 is 9345136132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2316315439 - 2¹ = 2316315437 is a prime.

Together with 2316315437, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2316315398 and 2316315407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316315437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158157719 + 1158157720.

It is an arithmetic number, because the mean of its divisors is an integer number (1158157720).

Almost surely, 2^2316315439 is an apocalyptic number.

2316315439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316315439 is an equidigital number, since it uses as much as digits as its factorization.

2316315439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 37.

The square root of 2316315439 is about 48128.1148498463. The cubic root of 2316315439 is about 1323.1199993154.

The spelling of 2316315439 in words is "two billion, three hundred sixteen million, three hundred fifteen thousand, four hundred thirty-nine".