34392533128 has 32 divisors (see below), whose sum is σ = 69732057600. Its totient is φ = 15840362752.

The previous prime is 34392533047. The next prime is 34392533129. The reversal of 34392533128 is 82133529343.

It is not an unprimeable number, because it can be changed into a prime (34392533129) 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, 2683888 + ... + 2696671.

It is an arithmetic number, because the mean of its divisors is an integer number (2179126800).

Almost surely, 2^34392533128 is an apocalyptic number.

It is an amenable number.

34392533128 is an abundant number, since it is smaller than the sum of its proper divisors (35339524472).

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

34392533128 is a wasteful number, since it uses less digits than its factorization.

34392533128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380629 (or 5380625 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The spelling of 34392533128 in words is "thirty-four billion, three hundred ninety-two million, five hundred thirty-three thousand, one hundred twenty-eight".