12432044000 has 96 divisors (see below), whose sum is σ = 31046887872. Its totient is φ = 4891200000.

The previous prime is 12432043997. The next prime is 12432044003. The reversal of 12432044000 is 44023421.

12432044000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12432043997) and next prime (12432044003).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12432044003) 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 15 ways as a sum of consecutive naturals, for example, 218525 + ... + 269475.

It is an arithmetic number, because the mean of its divisors is an integer number (323405082).

Almost surely, 2^12432044000 is an apocalyptic number.

12432044000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12432044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15523443936).

12432044000 is an abundant number, since it is smaller than the sum of its proper divisors (18614843872).

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

12432044000 is an equidigital number, since it uses as much as digits as its factorization.

12432044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51037 (or 51019 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12432044000 its reverse (44023421), we get a palindrome (12476067421).

The spelling of 12432044000 in words is "twelve billion, four hundred thirty-two million, forty-four thousand".