32121574034 has 32 divisors (see below), whose sum is σ = 53121837312. Its totient is φ = 14566318800.

The previous prime is 32121574031. The next prime is 32121574061. The reversal of 32121574034 is 43047512123.

It is not an unprimeable number, because it can be changed into a prime (32121574031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133324 + ... + 1161320.

It is an arithmetic number, because the mean of its divisors is an integer number (1660057416).

Almost surely, 2^32121574034 is an apocalyptic number.

32121574034 is a deficient number, since it is larger than the sum of its proper divisors (21000263278).

32121574034 is a wasteful number, since it uses less digits than its factorization.

32121574034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28463 (or 28441 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 32121574034 in words is "thirty-two billion, one hundred twenty-one million, five hundred seventy-four thousand, thirty-four".