338613475922 has 6 divisors (see below), whose sum is σ = 507921448293. Its totient is φ = 169306326492.

The previous prime is 338613475919. The next prime is 338613475931. The reversal of 338613475922 is 229574316833.

It can be written as a sum of positive squares in 2 ways, for example, as 181986706801 + 156626769121 = 426599^2 + 395761^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=411469.

It is a super-2 number, since 2×338613475922² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 617204 + ... + 1028672.

Almost surely, 2^338613475922 is an apocalyptic number.

338613475922 is a deficient number, since it is larger than the sum of its proper divisors (169307972371).

338613475922 is an frugal number, since it uses more digits than its factorization.

338613475922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822940 (or 411471 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 53.

The spelling of 338613475922 in words is "three hundred thirty-eight billion, six hundred thirteen million, four hundred seventy-five thousand, nine hundred twenty-two".