3612885442265 has 16 divisors (see below), whose sum is σ = 4730403421440. Its totient is φ = 2627104197120.

The previous prime is 3612885442247. The next prime is 3612885442267. The reversal of 3612885442265 is 5622445882163.

It is not a de Polignac number, because 3612885442265 - 2¹⁴ = 3612885425881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3612885442265.

It is not an unprimeable number, because it can be changed into a prime (3612885442267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5285585 + ... + 5929854.

It is an arithmetic number, because the mean of its divisors is an integer number (295650213840).

Almost surely, 2^{3612885442265} is an apocalyptic number.

It is an amenable number.

3612885442265 is a deficient number, since it is larger than the sum of its proper divisors (1117517979175).

3612885442265 is a wasteful number, since it uses less digits than its factorization.

3612885442265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11221312.

The product of its digits is 22118400, while the sum is 56.

The spelling of 3612885442265 in words is "three trillion, six hundred twelve billion, eight hundred eighty-five million, four hundred forty-two thousand, two hundred sixty-five".