373394222865 has 24 divisors (see below), whose sum is σ = 647258871168. Its totient is φ = 199130595360.

The previous prime is 373394222783. The next prime is 373394222893. The reversal of 373394222865 is 568222493373.

It is a happy number.

373394222865 is a `hidden beast` number, since 3 + 7 + 339 + 4 + 22 + 286 + 5 = 666.

It is not a de Polignac number, because 373394222865 - 2⁸ = 373394222609 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 447862 + ... + 973328.

It is an arithmetic number, because the mean of its divisors is an integer number (26969119632).

Almost surely, 2^373394222865 is an apocalyptic number.

It is an amenable number.

373394222865 is a deficient number, since it is larger than the sum of its proper divisors (273864648303).

373394222865 is a wasteful number, since it uses less digits than its factorization.

373394222865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541269 (or 541266 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 373394222865 in words is "three hundred seventy-three billion, three hundred ninety-four million, two hundred twenty-two thousand, eight hundred sixty-five".