34234430129 has 2 divisors, whose sum is σ = 34234430130. Its totient is φ = 34234430128.

The previous prime is 34234430099. The next prime is 34234430149. The reversal of 34234430129 is 92103443243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26070946225 + 8163483904 = 161465^2 + 90352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34234430129 is a prime.

It is not a weakly prime, because it can be changed into another prime (34234430149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17117215064 + 17117215065.

It is an arithmetic number, because the mean of its divisors is an integer number (17117215065).

Almost surely, 2^34234430129 is an apocalyptic number.

It is an amenable number.

34234430129 is a deficient number, since it is larger than the sum of its proper divisors (1).

34234430129 is an equidigital number, since it uses as much as digits as its factorization.

34234430129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 34234430129 in words is "thirty-four billion, two hundred thirty-four million, four hundred thirty thousand, one hundred twenty-nine".