13144443124 has 24 divisors (see below), whose sum is σ = 24519958400. Its totient is φ = 6147498240.

The previous prime is 13144443119. The next prime is 13144443149. The reversal of 13144443124 is 42134444131.

13144443124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1088637 + ... + 1100644.

Almost surely, 2^13144443124 is an apocalyptic number.

It is an amenable number.

13144443124 is a deficient number, since it is larger than the sum of its proper divisors (11375515276).

13144443124 is a wasteful number, since it uses less digits than its factorization.

13144443124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189383 (or 2189381 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

Adding to 13144443124 its reverse (42134444131), we get a palindrome (55278887255).

The spelling of 13144443124 in words is "thirteen billion, one hundred forty-four million, four hundred forty-three thousand, one hundred twenty-four".