15744130112 has 28 divisors (see below), whose sum is σ = 31262702016. Its totient is φ = 7866913920.

The previous prime is 15744130111. The next prime is 15744130133. The reversal of 15744130112 is 21103144751.

It is not an unprimeable number, because it can be changed into a prime (15744130111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19037 + ... + 178467.

It is an arithmetic number, because the mean of its divisors is an integer number (1116525072).

Almost surely, 2^15744130112 is an apocalyptic number.

It is an amenable number.

15744130112 is a deficient number, since it is larger than the sum of its proper divisors (15518571904).

15744130112 is a wasteful number, since it uses less digits than its factorization.

15744130112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160986 (or 160976 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 15744130112 its reverse (21103144751), we get a palindrome (36847274863).

The spelling of 15744130112 in words is "fifteen billion, seven hundred forty-four million, one hundred thirty thousand, one hundred twelve".