20240443344 has 40 divisors (see below), whose sum is σ = 57041250912. Its totient is φ = 6133467520.

The previous prime is 20240443339. The next prime is 20240443453. The reversal of 20240443344 is 44334404202.

It is a congruent number.

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, 19166559 + ... + 19167614.

Almost surely, 2^20240443344 is an apocalyptic number.

20240443344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20240443344 is an abundant number, since it is smaller than the sum of its proper divisors (36800807568).

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

20240443344 is a wasteful number, since it uses less digits than its factorization.

20240443344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38334195 (or 38334189 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 20240443344 its reverse (44334404202), we get a palindrome (64574847546).

The spelling of 20240443344 in words is "twenty billion, two hundred forty million, four hundred forty-three thousand, three hundred forty-four".