12324041200 has 60 divisors (see below), whose sum is σ = 31350203280. Its totient is φ = 4639636480.

The previous prime is 12324041131. The next prime is 12324041201. The reversal of 12324041200 is 214042321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324041201) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 899380 + ... + 912979.

It is an arithmetic number, because the mean of its divisors is an integer number (522503388).

Almost surely, 2^12324041200 is an apocalyptic number.

12324041200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12324041200 is an abundant number, since it is smaller than the sum of its proper divisors (19026162080).

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

12324041200 is a wasteful number, since it uses less digits than its factorization.

12324041200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812394 (or 1812383 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12324041200 its reverse (214042321), we get a palindrome (12538083521).

The spelling of 12324041200 in words is "twelve billion, three hundred twenty-four million, forty-one thousand, two hundred".