112744604557 has 16 divisors (see below), whose sum is σ = 122331267520. Its totient is φ = 103289012352.

The previous prime is 112744604477. The next prime is 112744604579. The reversal of 112744604557 is 755406447211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112744604557 is a prime.

It is a super-2 number, since 2×112744604557² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112744604257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6628618 + ... + 6645604.

It is an arithmetic number, because the mean of its divisors is an integer number (7645704220).

Almost surely, 2^112744604557 is an apocalyptic number.

It is an amenable number.

112744604557 is a deficient number, since it is larger than the sum of its proper divisors (9586662963).

112744604557 is a wasteful number, since it uses less digits than its factorization.

112744604557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20812.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 112744604557 in words is "one hundred twelve billion, seven hundred forty-four million, six hundred four thousand, five hundred fifty-seven".