32133194042 has 4 divisors (see below), whose sum is σ = 48199791066. Its totient is φ = 16066597020.

The previous prime is 32133194033. The next prime is 32133194059. The reversal of 32133194042 is 24049133123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24049133123 = 853 ⋅28193591.

It can be written as a sum of positive squares in only one way, i.e., 20758758241 + 11374435801 = 144079^2 + 106651^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8033298509 + ... + 8033298512.

Almost surely, 2^32133194042 is an apocalyptic number.

32133194042 is a deficient number, since it is larger than the sum of its proper divisors (16066597024).

32133194042 is a wasteful number, since it uses less digits than its factorization.

32133194042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16066597023.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 32133194042 in words is "thirty-two billion, one hundred thirty-three million, one hundred ninety-four thousand, forty-two".