20244004232 has 32 divisors (see below), whose sum is σ = 38713826880. Its totient is φ = 9920713920.

The previous prime is 20244004199. The next prime is 20244004267. The reversal of 20244004232 is 23240044202.

It is a junction number, because it is equal to n+sod(n) for n = 20244004198 and 20244004207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392507 + ... + 441077.

It is an arithmetic number, because the mean of its divisors is an integer number (1209807090).

Almost surely, 2^20244004232 is an apocalyptic number.

It is an amenable number.

20244004232 is a deficient number, since it is larger than the sum of its proper divisors (18469822648).

20244004232 is a wasteful number, since it uses less digits than its factorization.

20244004232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49613 (or 49609 counting only the distinct ones).

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

Adding to 20244004232 its reverse (23240044202), we get a palindrome (43484048434).

The spelling of 20244004232 in words is "twenty billion, two hundred forty-four million, four thousand, two hundred thirty-two".