33034132129 has 2 divisors, whose sum is σ = 33034132130. Its totient is φ = 33034132128.

The previous prime is 33034131997. The next prime is 33034132139. The reversal of 33034132129 is 92123143033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32120883729 + 913248400 = 179223^2 + 30220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33034132129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33034132129.

It is not a weakly prime, because it can be changed into another prime (33034132139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16517066064 + 16517066065.

It is an arithmetic number, because the mean of its divisors is an integer number (16517066065).

Almost surely, 2^33034132129 is an apocalyptic number.

It is an amenable number.

33034132129 is a deficient number, since it is larger than the sum of its proper divisors (1).

33034132129 is an equidigital number, since it uses as much as digits as its factorization.

33034132129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 33034132129 in words is "thirty-three billion, thirty-four million, one hundred thirty-two thousand, one hundred twenty-nine".