34904917128 has 32 divisors (see below), whose sum is σ = 90271339200. Its totient is φ = 11233766208.

The previous prime is 34904917049. The next prime is 34904917133. The reversal of 34904917128 is 82171940943.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25074676 + ... + 25076067.

It is an arithmetic number, because the mean of its divisors is an integer number (2820979350).

Almost surely, 2^34904917128 is an apocalyptic number.

It is an amenable number.

34904917128 is an abundant number, since it is smaller than the sum of its proper divisors (55366422072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34904917128 is a wasteful number, since it uses less digits than its factorization.

34904917128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50150781 (or 50150777 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 34904917128 in words is "thirty-four billion, nine hundred four million, nine hundred seventeen thousand, one hundred twenty-eight".