12044421322432 has 56 divisors (see below), whose sum is σ = 24646155895296. Its totient is φ = 5836854306048.

The previous prime is 12044421322411. The next prime is 12044421322441. The reversal of 12044421322432 is 23422312444021.

12044421322432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19127698 + ... + 19747345.

Almost surely, 2^{12044421322432} is an apocalyptic number.

It is an amenable number.

12044421322432 is an abundant number, since it is smaller than the sum of its proper divisors (12601734572864).

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

12044421322432 is a wasteful number, since it uses less digits than its factorization.

12044421322432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38875205 (or 38875195 counting only the distinct ones).

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

Adding to 12044421322432 its reverse (23422312444021), we get a palindrome (35466733766453).

The spelling of 12044421322432 in words is "twelve trillion, forty-four billion, four hundred twenty-one million, three hundred twenty-two thousand, four hundred thirty-two".