34164064391 has 2 divisors, whose sum is σ = 34164064392. Its totient is φ = 34164064390.

The previous prime is 34164064309. The next prime is 34164064447. The reversal of 34164064391 is 19346046143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34164064391 - 2²⁶ = 34096955527 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34164060391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17082032195 + 17082032196.

It is an arithmetic number, because the mean of its divisors is an integer number (17082032196).

Almost surely, 2^34164064391 is an apocalyptic number.

34164064391 is a deficient number, since it is larger than the sum of its proper divisors (1).

34164064391 is an equidigital number, since it uses as much as digits as its factorization.

34164064391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 34164064391 in words is "thirty-four billion, one hundred sixty-four million, sixty-four thousand, three hundred ninety-one".