112685440645 has 8 divisors (see below), whose sum is σ = 135224391456. Its totient is φ = 90147110736.

The previous prime is 112685440633. The next prime is 112685440697. The reversal of 112685440645 is 546044586211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112685440645 - 2¹¹ = 112685438597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112685440595 and 112685440604.

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 7 ways as a sum of consecutive naturals, for example, 481474 + ... + 676156.

It is an arithmetic number, because the mean of its divisors is an integer number (16903048932).

Almost surely, 2^112685440645 is an apocalyptic number.

It is an amenable number.

112685440645 is a deficient number, since it is larger than the sum of its proper divisors (22538950811).

112685440645 is a wasteful number, since it uses less digits than its factorization.

112685440645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310451.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 112685440645 in words is "one hundred twelve billion, six hundred eighty-five million, four hundred forty thousand, six hundred forty-five".