112956844639 has 2 divisors, whose sum is σ = 112956844640. Its totient is φ = 112956844638.

The previous prime is 112956844591. The next prime is 112956844681. The reversal of 112956844639 is 936448659211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112956844639 - 2³³ = 104366910047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112956844699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56478422319 + 56478422320.

It is an arithmetic number, because the mean of its divisors is an integer number (56478422320).

Almost surely, 2^112956844639 is an apocalyptic number.

112956844639 is a deficient number, since it is larger than the sum of its proper divisors (1).

112956844639 is an equidigital number, since it uses as much as digits as its factorization.

112956844639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 58.

The spelling of 112956844639 in words is "one hundred twelve billion, nine hundred fifty-six million, eight hundred forty-four thousand, six hundred thirty-nine".