12204344013424 has 20 divisors (see below), whose sum is σ = 23787508845744. Its totient is φ = 6065632053248.

The previous prime is 12204344013409. The next prime is 12204344013469. The reversal of 12204344013424 is 42431044340221.

12204344013424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12204344013424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2283744337 + ... + 2283749680.

Almost surely, 2^{12204344013424} is an apocalyptic number.

It is an amenable number.

12204344013424 is a deficient number, since it is larger than the sum of its proper divisors (11583164832320).

12204344013424 is a wasteful number, since it uses less digits than its factorization.

12204344013424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567494192 (or 4567494186 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 12204344013424 its reverse (42431044340221), we get a palindrome (54635388353645).

The spelling of 12204344013424 in words is "twelve trillion, two hundred four billion, three hundred forty-four million, thirteen thousand, four hundred twenty-four".