12444112044 has 72 divisors (see below), whose sum is σ = 38715025440. Its totient is φ = 3281962752.

The previous prime is 12444111991. The next prime is 12444112067. The reversal of 12444112044 is 44021144421.

It is a happy number.

12444112044 is a `hidden beast` number, since 1 + 2 + 44 + 411 + 204 + 4 = 666.

12444112044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12444111999 and 12444112017.

It is an unprimeable number.

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, 1896009 + ... + 1902560.

Almost surely, 2^12444112044 is an apocalyptic number.

12444112044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12444112044 is an abundant number, since it is smaller than the sum of its proper divisors (26270913396).

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

12444112044 is a wasteful number, since it uses less digits than its factorization.

12444112044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798599 (or 3798594 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 12444112044 its reverse (44021144421), we get a palindrome (56465256465).

The spelling of 12444112044 in words is "twelve billion, four hundred forty-four million, one hundred twelve thousand, forty-four".