34025205129 has 8 divisors (see below), whose sum is σ = 45457134912. Its totient is φ = 22638372720.

The previous prime is 34025205107. The next prime is 34025205157. The reversal of 34025205129 is 92150252043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34025205129 - 2⁷ = 34025205001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34025205129.

It is not an unprimeable number, because it can be changed into a prime (34025205199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11272582 + ... + 11275599.

It is an arithmetic number, because the mean of its divisors is an integer number (5682141864).

Almost surely, 2^34025205129 is an apocalyptic number.

It is an amenable number.

34025205129 is a deficient number, since it is larger than the sum of its proper divisors (11431929783).

34025205129 is a wasteful number, since it uses less digits than its factorization.

34025205129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22548687.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 34025205129 in words is "thirty-four billion, twenty-five million, two hundred five thousand, one hundred twenty-nine".