34312323391 has 2 divisors, whose sum is σ = 34312323392. Its totient is φ = 34312323390.

The previous prime is 34312323379. The next prime is 34312323491. The reversal of 34312323391 is 19332321343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34312323391 - 2⁷ = 34312323263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34312323361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156161695 + 17156161696.

It is an arithmetic number, because the mean of its divisors is an integer number (17156161696).

Almost surely, 2^34312323391 is an apocalyptic number.

34312323391 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312323391 is an equidigital number, since it uses as much as digits as its factorization.

34312323391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 34.

The spelling of 34312323391 in words is "thirty-four billion, three hundred twelve million, three hundred twenty-three thousand, three hundred ninety-one".