112665633134641 has 4 divisors (see below), whose sum is σ = 116550654966900. Its totient is φ = 108780611302384.

The previous prime is 112665633134629. The next prime is 112665633134687. The reversal of 112665633134641 is 146431336566211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33227557992225 + 79438075142416 = 5764335^2 + 8912804^2 .

It is a cyclic number.

It is not a de Polignac number, because 112665633134641 - 2¹¹ = 112665633132593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112665633114641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942510916086 + ... + 1942510916143.

It is an arithmetic number, because the mean of its divisors is an integer number (29137663741725).

Almost surely, 2^{112665633134641} is an apocalyptic number.

It is an amenable number.

112665633134641 is a deficient number, since it is larger than the sum of its proper divisors (3885021832259).

112665633134641 is an equidigital number, since it uses as much as digits as its factorization.

112665633134641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885021832258.

The product of its digits is 5598720, while the sum is 52.

The spelling of 112665633134641 in words is "one hundred twelve trillion, six hundred sixty-five billion, six hundred thirty-three million, one hundred thirty-four thousand, six hundred forty-one".