12744059372 has 48 divisors (see below), whose sum is σ = 24681888000. Its totient is φ = 5709207360.

The previous prime is 12744059357. The next prime is 12744059407. The reversal of 12744059372 is 27395044721.

It is a super-2 number, since 2×12744059372² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1599254 + ... + 1607202.

It is an arithmetic number, because the mean of its divisors is an integer number (514206000).

Almost surely, 2^12744059372 is an apocalyptic number.

It is an amenable number.

12744059372 is a deficient number, since it is larger than the sum of its proper divisors (11937828628).

12744059372 is a wasteful number, since it uses less digits than its factorization.

12744059372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8486 (or 8484 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 12744059372 in words is "twelve billion, seven hundred forty-four million, fifty-nine thousand, three hundred seventy-two".