338057398322 has 18 divisors (see below), whose sum is σ = 589885707933. Its totient is φ = 144879275352.

The previous prime is 338057398313. The next prime is 338057398351. The reversal of 338057398322 is 223893750833.

It can be written as a sum of positive squares in 2 ways, for example, as 205035990481 + 133021407841 = 452809^2 + 364721^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=411131.

It is a super-2 number, since 2×338057398322² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5726468 + ... + 5785200.

Almost surely, 2^338057398322 is an apocalyptic number.

338057398322 is a deficient number, since it is larger than the sum of its proper divisors (251828309611).

338057398322 is an frugal number, since it uses more digits than its factorization.

338057398322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117482 (or 58742 counting only the distinct ones).

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

The spelling of 338057398322 in words is "three hundred thirty-eight billion, fifty-seven million, three hundred ninety-eight thousand, three hundred twenty-two".