34165139 has 2 divisors, whose sum is σ = 34165140. Its totient is φ = 34165138.

The previous prime is 34165127. The next prime is 34165151. The reversal of 34165139 is 93156143.

It is a balanced prime because it is at equal distance from previous prime (34165127) and next prime (34165151).

It is a cyclic number.

It is not a de Polignac number, because 34165139 - 2⁴ = 34165123 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34165039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17082569 + 17082570.

It is an arithmetic number, because the mean of its divisors is an integer number (17082570).

Almost surely, 2^34165139 is an apocalyptic number.

34165139 is a deficient number, since it is larger than the sum of its proper divisors (1).

34165139 is an equidigital number, since it uses as much as digits as its factorization.

34165139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 34165139 is about 5845.0952943472. The cubic root of 34165139 is about 324.4848295737.

The spelling of 34165139 in words is "thirty-four million, one hundred sixty-five thousand, one hundred thirty-nine".