12031032024 has 96 divisors (see below), whose sum is σ = 35806015440. Its totient is φ = 3619123200.

The previous prime is 12031031939. The next prime is 12031032031. The reversal of 12031032024 is 42023013021.

12031032024 is a `hidden beast` number, since 12 + 0 + 310 + 320 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12031031988 and 12031032006.

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 23 ways as a sum of consecutive naturals, for example, 53064 + ... + 163944.

Almost surely, 2^12031032024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12031032024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17903007720).

12031032024 is an abundant number, since it is smaller than the sum of its proper divisors (23774983416).

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

12031032024 is a wasteful number, since it uses less digits than its factorization.

12031032024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111041 (or 111034 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12031032024 its reverse (42023013021), we get a palindrome (54054045045).

The spelling of 12031032024 in words is "twelve billion, thirty-one million, thirty-two thousand, twenty-four".