12444403024 has 40 divisors (see below), whose sum is σ = 24398402688. Its totient is φ = 6148339200.

The previous prime is 12444402991. The next prime is 12444403073. The reversal of 12444403024 is 42030444421.

12444403024 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 = 12444402983 and 12444403001.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 677449 + ... + 695575.

Almost surely, 2^12444403024 is an apocalyptic number.

It is an amenable number.

12444403024 is a deficient number, since it is larger than the sum of its proper divisors (11953999664).

12444403024 is a wasteful number, since it uses less digits than its factorization.

12444403024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18643 (or 18637 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 12444403024 its reverse (42030444421), we get a palindrome (54474847445).

The spelling of 12444403024 in words is "twelve billion, four hundred forty-four million, four hundred three thousand, twenty-four".