20044102304 has 48 divisors (see below), whose sum is σ = 40636463616. Its totient is φ = 9726297600.

The previous prime is 20044102303. The next prime is 20044102321. The reversal of 20044102304 is 40320144002.

It is not an unprimeable number, because it can be changed into a prime (20044102303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210599 + ... + 290585.

It is an arithmetic number, because the mean of its divisors is an integer number (846592992).

Almost surely, 2^20044102304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20044102304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20318231808).

20044102304 is an abundant number, since it is smaller than the sum of its proper divisors (20592361312).

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

20044102304 is a wasteful number, since it uses less digits than its factorization.

20044102304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80229 (or 80221 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20044102304 its reverse (40320144002), we get a palindrome (60364246306).

The spelling of 20044102304 in words is "twenty billion, forty-four million, one hundred two thousand, three hundred four".