12043331024 has 20 divisors (see below), whose sum is σ = 24348474336. Its totient is φ = 5759853792.

The previous prime is 12043331023. The next prime is 12043331059. The reversal of 12043331024 is 42013334021.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043331023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16362854 + ... + 16363589.

Almost surely, 2^12043331024 is an apocalyptic number.

It is an amenable number.

12043331024 is an abundant number, since it is smaller than the sum of its proper divisors (12305143312).

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

12043331024 is a wasteful number, since it uses less digits than its factorization.

12043331024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32726474 (or 32726468 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12043331024 its reverse (42013334021), we get a palindrome (54056665045).

The spelling of 12043331024 in words is "twelve billion, forty-three million, three hundred thirty-one thousand, twenty-four".