338868165836 has 12 divisors (see below), whose sum is σ = 612148944960. Its totient is φ = 163968467280.

The previous prime is 338868165833. The next prime is 338868165847. The reversal of 338868165836 is 638561868833.

It is a super-2 number, since 2×338868165836² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338868165833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366403771 + ... + 1366404018.

It is an arithmetic number, because the mean of its divisors is an integer number (51012412080).

Almost surely, 2^338868165836 is an apocalyptic number.

It is an amenable number.

338868165836 is a deficient number, since it is larger than the sum of its proper divisors (273280779124).

338868165836 is a wasteful number, since it uses less digits than its factorization.

338868165836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732807824 (or 2732807822 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 65.

The spelling of 338868165836 in words is "three hundred thirty-eight billion, eight hundred sixty-eight million, one hundred sixty-five thousand, eight hundred thirty-six".