20240112544 has 48 divisors (see below), whose sum is σ = 40635042336. Its totient is φ = 9921542400.

The previous prime is 20240112523. The next prime is 20240112547. The reversal of 20240112544 is 44521104202.

It is not an unprimeable number, because it can be changed into a prime (20240112547) 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, 430014 + ... + 474754.

It is an arithmetic number, because the mean of its divisors is an integer number (846563382).

Almost surely, 2^20240112544 is an apocalyptic number.

It is an amenable number.

20240112544 is an abundant number, since it is smaller than the sum of its proper divisors (20394929792).

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

20240112544 is a wasteful number, since it uses less digits than its factorization.

20240112544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45029 (or 45021 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 20240112544 its reverse (44521104202), we get a palindrome (64761216746).

The spelling of 20240112544 in words is "twenty billion, two hundred forty million, one hundred twelve thousand, five hundred forty-four".