112709761499 has 24 divisors (see below), whose sum is σ = 119868456960. Its totient is φ = 105954056208.

The previous prime is 112709761441. The next prime is 112709761511. The reversal of 112709761499 is 994167907211.

It is a de Polignac number, because none of the positive numbers 2^k-112709761499 is a prime.

It is a super-2 number, since 2×112709761499² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112709721499) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7180742 + ... + 7196420.

It is an arithmetic number, because the mean of its divisors is an integer number (4994519040).

Almost surely, 2^112709761499 is an apocalyptic number.

112709761499 is a deficient number, since it is larger than the sum of its proper divisors (7158695461).

112709761499 is a wasteful number, since it uses less digits than its factorization.

112709761499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15959 (or 15936 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 56.

The spelling of 112709761499 in words is "one hundred twelve billion, seven hundred nine million, seven hundred sixty-one thousand, four hundred ninety-nine".