365640384022 has 16 divisors (see below), whose sum is σ = 583043036400. Its totient is φ = 171483242400.

The previous prime is 365640384001. The next prime is 365640384037. The reversal of 365640384022 is 220483046563.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 365640384022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47630397 + ... + 47638072.

It is an arithmetic number, because the mean of its divisors is an integer number (36440189775).

Almost surely, 2^365640384022 is an apocalyptic number.

365640384022 is a deficient number, since it is larger than the sum of its proper divisors (217402652378).

365640384022 is a wasteful number, since it uses less digits than its factorization.

365640384022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95268591.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 365640384022 in words is "three hundred sixty-five billion, six hundred forty million, three hundred eighty-four thousand, twenty-two".