12044301144 has 32 divisors (see below), whose sum is σ = 30217168320. Its totient is φ = 4000578336.

The previous prime is 12044301127. The next prime is 12044301289. The reversal of 12044301144 is 44110344021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879862 + ... + 893445.

It is an arithmetic number, because the mean of its divisors is an integer number (944286510).

Almost surely, 2^12044301144 is an apocalyptic number.

It is an amenable number.

12044301144 is an abundant number, since it is smaller than the sum of its proper divisors (18172867176).

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

12044301144 is a wasteful number, since it uses less digits than its factorization.

12044301144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773599 (or 1773595 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12044301144 its reverse (44110344021), we get a palindrome (56154645165).

The spelling of 12044301144 in words is "twelve billion, forty-four million, three hundred one thousand, one hundred forty-four".