15143044124 has 12 divisors (see below), whose sum is σ = 28538814024. Its totient is φ = 6989097264.

The previous prime is 15143044123. The next prime is 15143044127. The reversal of 15143044124 is 42144034151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15143044123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145606142 + ... + 145606245.

It is an arithmetic number, because the mean of its divisors is an integer number (2378234502).

Almost surely, 2^15143044124 is an apocalyptic number.

It is an amenable number.

15143044124 is a deficient number, since it is larger than the sum of its proper divisors (13395769900).

15143044124 is a wasteful number, since it uses less digits than its factorization.

15143044124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291212404 (or 291212402 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 15143044124 its reverse (42144034151), we get a palindrome (57287078275).

The spelling of 15143044124 in words is "fifteen billion, one hundred forty-three million, forty-four thousand, one hundred twenty-four".