12504033200 has 60 divisors (see below), whose sum is σ = 30061617600. Its totient is φ = 4998170880.

The previous prime is 12504033181. The next prime is 12504033203. The reversal of 12504033200 is 233040521.

It is a happy number.

12504033200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12504033203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 616826 + ... + 636774.

It is an arithmetic number, because the mean of its divisors is an integer number (501026960).

Almost surely, 2^12504033200 is an apocalyptic number.

12504033200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12504033200 is an abundant number, since it is smaller than the sum of its proper divisors (17557584400).

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

12504033200 is a wasteful number, since it uses less digits than its factorization.

12504033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21534 (or 21523 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 12504033200 its reverse (233040521), we get a palindrome (12737073721).

The spelling of 12504033200 in words is "twelve billion, five hundred four million, thirty-three thousand, two hundred".