112563251441 has 4 divisors (see below), whose sum is σ = 116444742900. Its totient is φ = 108681759984.

The previous prime is 112563251431. The next prime is 112563251447. The reversal of 112563251441 is 144152365211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144152365211 = 127031 ⋅1134781.

It can be written as a sum of positive squares in 2 ways, for example, as 77128953841 + 35434297600 = 277721^2 + 188240^2 .

It is not a de Polignac number, because 112563251441 - 2⁶ = 112563251377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112563251447) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1940745686 + ... + 1940745743.

It is an arithmetic number, because the mean of its divisors is an integer number (29111185725).

Almost surely, 2^112563251441 is an apocalyptic number.

It is an amenable number.

112563251441 is a deficient number, since it is larger than the sum of its proper divisors (3881491459).

112563251441 is an equidigital number, since it uses as much as digits as its factorization.

112563251441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881491458.

The product of its digits is 28800, while the sum is 35.

The spelling of 112563251441 in words is "one hundred twelve billion, five hundred sixty-three million, two hundred fifty-one thousand, four hundred forty-one".