112724207644 has 12 divisors (see below), whose sum is σ = 199969656544. Its totient is φ = 55590020064.

The previous prime is 112724207639. The next prime is 112724207657. The reversal of 112724207644 is 446702427211.

It is a junction number, because it is equal to n+sod(n) for n = 112724207597 and 112724207606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193020612 + ... + 193021195.

Almost surely, 2^112724207644 is an apocalyptic number.

It is an amenable number.

112724207644 is a deficient number, since it is larger than the sum of its proper divisors (87245448900).

112724207644 is a wasteful number, since it uses less digits than its factorization.

112724207644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386041884 (or 386041882 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

It can be divided in two parts, 11272 and 4207644, that added together give a square (4218916 = 2054²).

The spelling of 112724207644 in words is "one hundred twelve billion, seven hundred twenty-four million, two hundred seven thousand, six hundred forty-four".