34120323191 has 2 divisors, whose sum is σ = 34120323192. Its totient is φ = 34120323190.

The previous prime is 34120323169. The next prime is 34120323233. The reversal of 34120323191 is 19132302143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34120323191 - 2³⁴ = 16940454007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34120323791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060161595 + 17060161596.

It is an arithmetic number, because the mean of its divisors is an integer number (17060161596).

Almost surely, 2^34120323191 is an apocalyptic number.

34120323191 is a deficient number, since it is larger than the sum of its proper divisors (1).

34120323191 is an equidigital number, since it uses as much as digits as its factorization.

34120323191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 34120323191 in words is "thirty-four billion, one hundred twenty million, three hundred twenty-three thousand, one hundred ninety-one".