4113631265663 has 4 divisors (see below), whose sum is σ = 4122078147600. Its totient is φ = 4105184383728.

The previous prime is 4113631265657. The next prime is 4113631265671. The reversal of 4113631265663 is 3665621363114.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4113631265663 - 2⁴⁰ = 3014119637887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113031265663) 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, 4223440238 + ... + 4223441211.

It is an arithmetic number, because the mean of its divisors is an integer number (1030519536900).

Almost surely, 2^{4113631265663} is an apocalyptic number.

4113631265663 is a deficient number, since it is larger than the sum of its proper divisors (8446881937).

4113631265663 is an equidigital number, since it uses as much as digits as its factorization.

4113631265663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8446881936.

The product of its digits is 1399680, while the sum is 47.

The spelling of 4113631265663 in words is "four trillion, one hundred thirteen billion, six hundred thirty-one million, two hundred sixty-five thousand, six hundred sixty-three".