3565500343241 has 4 divisors (see below), whose sum is σ = 3566022920832. Its totient is φ = 3564977765652.

The previous prime is 3565500343187. The next prime is 3565500343247. The reversal of 3565500343241 is 1423430055653.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3565500343241 - 2¹⁸ = 3565500081097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3565500343247) 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, 261278561 + ... + 261292206.

It is an arithmetic number, because the mean of its divisors is an integer number (891505730208).

Almost surely, 2^{3565500343241} is an apocalyptic number.

It is an amenable number.

3565500343241 is a deficient number, since it is larger than the sum of its proper divisors (522577591).

3565500343241 is an equidigital number, since it uses as much as digits as its factorization.

3565500343241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522577590.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 3565500343241 its reverse (1423430055653), we get a palindrome (4988930398894).

The spelling of 3565500343241 in words is "three trillion, five hundred sixty-five billion, five hundred million, three hundred forty-three thousand, two hundred forty-one".