12104443344 has 120 divisors (see below), whose sum is σ = 36466921920. Its totient is φ = 3449682432.

The previous prime is 12104443291. The next prime is 12104443349. The reversal of 12104443344 is 44334440121.

12104443344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104443349) 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 23 ways as a sum of consecutive naturals, for example, 955677 + ... + 968259.

It is an arithmetic number, because the mean of its divisors is an integer number (303891016).

Almost surely, 2^12104443344 is an apocalyptic number.

12104443344 is a gapful number since it is divisible by the number (14) 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 12104443344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18233460960).

12104443344 is an abundant number, since it is smaller than the sum of its proper divisors (24362478576).

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

12104443344 is a wasteful number, since it uses less digits than its factorization.

12104443344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13017 (or 13004 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 12104443344 its reverse (44334440121), we get a palindrome (56438883465).

The spelling of 12104443344 in words is "twelve billion, one hundred four million, four hundred forty-three thousand, three hundred forty-four".