20202433132 has 12 divisors (see below), whose sum is σ = 40404866320. Its totient is φ = 8658185616.

The previous prime is 20202433127. The next prime is 20202433261. The reversal of 20202433132 is 23133420202.

20202433132 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360757707 + ... + 360757762.

Almost surely, 2^20202433132 is an apocalyptic number.

It is an amenable number.

20202433132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20202433132 is a wasteful number, since it uses less digits than its factorization.

20202433132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721515480 (or 721515478 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20202433132 its reverse (23133420202), we get a palindrome (43335853334).

The spelling of 20202433132 in words is "twenty billion, two hundred two million, four hundred thirty-three thousand, one hundred thirty-two".