3865080065244 has 48 divisors (see below), whose sum is σ = 9089659729920. Its totient is φ = 1278232824960.

The previous prime is 3865080065239. The next prime is 3865080065261. The reversal of 3865080065244 is 4425600805683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1356049 + ... + 3093384.

It is an arithmetic number, because the mean of its divisors is an integer number (189367911040).

Almost surely, 2^{3865080065244} is an apocalyptic number.

It is an amenable number.

3865080065244 is an abundant number, since it is smaller than the sum of its proper divisors (5224579664676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3865080065244 is a wasteful number, since it uses less digits than its factorization.

3865080065244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450010 (or 4450008 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 3865080065244 in words is "three trillion, eight hundred sixty-five billion, eighty million, sixty-five thousand, two hundred forty-four".