383195845922 has 6 divisors (see below), whose sum is σ = 574795082043. Its totient is φ = 191597485242.

The previous prime is 383195845913. The next prime is 383195845939. The reversal of 383195845922 is 229548591383.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 191597922961 + 191597922961 = 437719^2 + 437719^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=437719.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 656579 + ... + 1094297.

Almost surely, 2^383195845922 is an apocalyptic number.

383195845922 is a deficient number, since it is larger than the sum of its proper divisors (191599236121).

383195845922 is an frugal number, since it uses more digits than its factorization.

383195845922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875440 (or 437721 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 59.

The spelling of 383195845922 in words is "three hundred eighty-three billion, one hundred ninety-five million, eight hundred forty-five thousand, nine hundred twenty-two".