12023504332 has 48 divisors (see below), whose sum is σ = 24145273152. Its totient is φ = 5131929600.

The previous prime is 12023504329. The next prime is 12023504333. The reversal of 12023504332 is 23340532021.

It is a junction number, because it is equal to n+sod(n) for n = 12023504297 and 12023504306.

It is not an unprimeable number, because it can be changed into a prime (12023504333) 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, 11638888 + ... + 11639920.

It is an arithmetic number, because the mean of its divisors is an integer number (503026524).

Almost surely, 2^12023504332 is an apocalyptic number.

It is an amenable number.

12023504332 is an abundant number, since it is smaller than the sum of its proper divisors (12121768820).

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

12023504332 is a wasteful number, since it uses less digits than its factorization.

12023504332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338 (or 2336 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 12023504332 in words is "twelve billion, twenty-three million, five hundred four thousand, three hundred thirty-two".