20240235444 has 48 divisors (see below), whose sum is σ = 55483727040. Its totient is φ = 5661603840.

The previous prime is 20240235443. The next prime is 20240235461. The reversal of 20240235444 is 44453204202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240235443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5895789 + ... + 5899220.

It is an arithmetic number, because the mean of its divisors is an integer number (1155910980).

Almost surely, 2^20240235444 is an apocalyptic number.

It is an amenable number.

20240235444 is an abundant number, since it is smaller than the sum of its proper divisors (35243491596).

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

20240235444 is a wasteful number, since it uses less digits than its factorization.

20240235444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11795040 (or 11795038 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 20240235444 its reverse (44453204202), we get a palindrome (64693439646).

The spelling of 20240235444 in words is "twenty billion, two hundred forty million, two hundred thirty-five thousand, four hundred forty-four".