112239879743 has 2 divisors, whose sum is σ = 112239879744. Its totient is φ = 112239879742.

The previous prime is 112239879721. The next prime is 112239879761. The reversal of 112239879743 is 347978932211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112239879743 - 2³² = 107944912447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112239879443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56119939871 + 56119939872.

It is an arithmetic number, because the mean of its divisors is an integer number (56119939872).

Almost surely, 2^112239879743 is an apocalyptic number.

112239879743 is a deficient number, since it is larger than the sum of its proper divisors (1).

112239879743 is an equidigital number, since it uses as much as digits as its factorization.

112239879743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 56.

The spelling of 112239879743 in words is "one hundred twelve billion, two hundred thirty-nine million, eight hundred seventy-nine thousand, seven hundred forty-three".