31364846339 has 2 divisors, whose sum is σ = 31364846340. Its totient is φ = 31364846338.

The previous prime is 31364846299. The next prime is 31364846341. The reversal of 31364846339 is 93364846313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31364846339 is a prime.

Together with 31364846341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (31364846039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15682423169 + 15682423170.

It is an arithmetic number, because the mean of its divisors is an integer number (15682423170).

Almost surely, 2^31364846339 is an apocalyptic number.

31364846339 is a deficient number, since it is larger than the sum of its proper divisors (1).

31364846339 is an equidigital number, since it uses as much as digits as its factorization.

31364846339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 50.

The spelling of 31364846339 in words is "thirty-one billion, three hundred sixty-four million, eight hundred forty-six thousand, three hundred thirty-nine".