12044002144312 has 128 divisors (see below), whose sum is σ = 24072856220160. Its totient is φ = 5637274030080.

The previous prime is 12044002144309. The next prime is 12044002144423. The reversal of 12044002144312 is 21344120044021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 916096123 + ... + 916109269.

It is an arithmetic number, because the mean of its divisors is an integer number (188069189220).

Almost surely, 2^{12044002144312} is an apocalyptic number.

It is an amenable number.

12044002144312 is a deficient number, since it is larger than the sum of its proper divisors (12028854075848).

12044002144312 is a wasteful number, since it uses less digits than its factorization.

12044002144312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13773 (or 13769 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 12044002144312 its reverse (21344120044021), we get a palindrome (33388122188333).

The spelling of 12044002144312 in words is "twelve trillion, forty-four billion, two million, one hundred forty-four thousand, three hundred twelve".