20244032204 has 48 divisors (see below), whose sum is σ = 40429821600. Its totient is φ = 8784652800.

The previous prime is 20244032189. The next prime is 20244032213. The reversal of 20244032204 is 40223044202.

It is a self number, because there is not a number n which added to its sum of digits gives 20244032204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24434 + ... + 202694.

It is an arithmetic number, because the mean of its divisors is an integer number (842287950).

Almost surely, 2^20244032204 is an apocalyptic number.

It is an amenable number.

20244032204 is a deficient number, since it is larger than the sum of its proper divisors (20185789396).

20244032204 is a wasteful number, since it uses less digits than its factorization.

20244032204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178394 (or 178392 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 20244032204 its reverse (40223044202), we get a palindrome (60467076406).

The spelling of 20244032204 in words is "twenty billion, two hundred forty-four million, thirty-two thousand, two hundred four".