12242343304344 has 96 divisors (see below), whose sum is σ = 32517565747200. Its totient is φ = 3840090124800.

The previous prime is 12242343304333. The next prime is 12242343304349. The reversal of 12242343304344 is 44340334324221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242343304349) 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, 42018769 + ... + 42309119.

It is an arithmetic number, because the mean of its divisors is an integer number (338724643200).

Almost surely, 2^{12242343304344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12242343304344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16258782873600).

12242343304344 is an abundant number, since it is smaller than the sum of its proper divisors (20275222442856).

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

12242343304344 is a wasteful number, since it uses less digits than its factorization.

12242343304344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296473 (or 296452 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 12242343304344 its reverse (44340334324221), we get a palindrome (56582677628565).

The spelling of 12242343304344 in words is "twelve trillion, two hundred forty-two billion, three hundred forty-three million, three hundred four thousand, three hundred forty-four".