338868553700 has 18 divisors (see below), whose sum is σ = 735344761746. Its totient is φ = 135547421440.

The previous prime is 338868553687. The next prime is 338868553711. The reversal of 338868553700 is 7355868833.

It can be written as a sum of positive squares in 3 ways, for example, as 100320256 + 338768233444 = 10016^2 + 582038^2 .

It is a super-2 number, since 2×338868553700² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1694342669 + ... + 1694342868.

Almost surely, 2^338868553700 is an apocalyptic number.

It is an amenable number.

338868553700 is an abundant number, since it is smaller than the sum of its proper divisors (396476208046).

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

338868553700 is a wasteful number, since it uses less digits than its factorization.

338868553700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388685551 (or 3388685544 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 338868553700 in words is "three hundred thirty-eight billion, eight hundred sixty-eight million, five hundred fifty-three thousand, seven hundred".