3665314135663 has 4 divisors (see below), whose sum is σ = 3665334524200. Its totient is φ = 3665293747128.

The previous prime is 3665314135631. The next prime is 3665314135711.

3665314135663 is nontrivially palindromic in base 10.

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 3665314135663 - 2⁵ = 3665314135631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3665314135663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3665314136663) 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, 9922188 + ... + 10284961.

It is an arithmetic number, because the mean of its divisors is an integer number (916333631050).

Almost surely, 2^{3665314135663} is an apocalyptic number.

3665314135663 is a deficient number, since it is larger than the sum of its proper divisors (20388537).

3665314135663 is a wasteful number, since it uses less digits than its factorization.

3665314135663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20388536.

The product of its digits is 10497600, while the sum is 52.

The spelling of 3665314135663 in words is "three trillion, six hundred sixty-five billion, three hundred fourteen million, one hundred thirty-five thousand, six hundred sixty-three".