338885337020 has 12 divisors (see below), whose sum is σ = 711659207784. Its totient is φ = 135554134800.

The previous prime is 338885337017. The next prime is 338885337053. The reversal of 338885337020 is 20733588833.

It is a super-2 number, since 2×338885337020² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338885337020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8472133406 + ... + 8472133445.

It is an arithmetic number, because the mean of its divisors is an integer number (59304933982).

Almost surely, 2^338885337020 is an apocalyptic number.

It is an amenable number.

338885337020 is an abundant number, since it is smaller than the sum of its proper divisors (372773870764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338885337020 is a wasteful number, since it uses less digits than its factorization.

338885337020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16944266860 (or 16944266858 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 338885337020 in words is "three hundred thirty-eight billion, eight hundred eighty-five million, three hundred thirty-seven thousand, twenty".