12031332024 has 32 divisors (see below), whose sum is σ = 30131226000. Its totient is φ = 4003391232.

The previous prime is 12031332013. The next prime is 12031332059. The reversal of 12031332024 is 42023313021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426859 + ... + 454170.

Almost surely, 2^12031332024 is an apocalyptic number.

It is an amenable number.

12031332024 is an abundant number, since it is smaller than the sum of its proper divisors (18099893976).

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

12031332024 is a wasteful number, since it uses less digits than its factorization.

12031332024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881607 (or 881603 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12031332024 its reverse (42023313021), we get a palindrome (54054645045).

The spelling of 12031332024 in words is "twelve billion, thirty-one million, three hundred thirty-two thousand, twenty-four".