34144459 has 2 divisors, whose sum is σ = 34144460. Its totient is φ = 34144458.

The previous prime is 34144447. The next prime is 34144469. The reversal of 34144459 is 95444143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34144459 - 2²⁵ = 590027 is a prime.

It is not a weakly prime, because it can be changed into another prime (34144469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17072229 + 17072230.

It is an arithmetic number, because the mean of its divisors is an integer number (17072230).

Almost surely, 2^34144459 is an apocalyptic number.

34144459 is a deficient number, since it is larger than the sum of its proper divisors (1).

34144459 is an equidigital number, since it uses as much as digits as its factorization.

34144459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 34.

The square root of 34144459 is about 5843.3260220529. The cubic root of 34144459 is about 324.4193466395.

The spelling of 34144459 in words is "thirty-four million, one hundred forty-four thousand, four hundred fifty-nine".