338316346369 has 16 divisors (see below), whose sum is σ = 354018832128. Its totient is φ = 322997317632.

The previous prime is 338316346343. The next prime is 338316346447. The reversal of 338316346369 is 963643613833.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-338316346369 is a prime.

It is a super-2 number, since 2×338316346369² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338316346339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371592 + ... + 902614.

It is an arithmetic number, because the mean of its divisors is an integer number (22126177008).

Almost surely, 2^338316346369 is an apocalyptic number.

It is an amenable number.

338316346369 is a deficient number, since it is larger than the sum of its proper divisors (15702485759).

338316346369 is a wasteful number, since it uses less digits than its factorization.

338316346369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531384.

The product of its digits is 15116544, while the sum is 55.

The spelling of 338316346369 in words is "three hundred thirty-eight billion, three hundred sixteen million, three hundred forty-six thousand, three hundred sixty-nine".