20444224304 has 20 divisors (see below), whose sum is σ = 45269354064. Its totient is φ = 8761810368.

The previous prime is 20444224301. The next prime is 20444224313. The reversal of 20444224304 is 40342244402.

It is not an unprimeable number, because it can be changed into a prime (20444224301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91268747 + ... + 91268970.

Almost surely, 2^20444224304 is an apocalyptic number.

It is an amenable number.

20444224304 is an abundant number, since it is smaller than the sum of its proper divisors (24825129760).

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

20444224304 is a wasteful number, since it uses less digits than its factorization.

20444224304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182537732 (or 182537726 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 20444224304 its reverse (40342244402), we get a palindrome (60786468706).

The spelling of 20444224304 in words is "twenty billion, four hundred forty-four million, two hundred twenty-four thousand, three hundred four".