338791704512 has 28 divisors (see below), whose sum is σ = 678946136136. Its totient is φ = 167718662400.

The previous prime is 338791704347. The next prime is 338791704539. The reversal of 338791704512 is 215407197833.

It is a super-2 number, since 2×338791704512² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26199578 + ... + 26212505.

Almost surely, 2^338791704512 is an apocalyptic number.

338791704512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

338791704512 is an abundant number, since it is smaller than the sum of its proper divisors (340154431624).

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

338791704512 is a wasteful number, since it uses less digits than its factorization.

338791704512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52412196 (or 52412186 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 338791704512 in words is "three hundred thirty-eight billion, seven hundred ninety-one million, seven hundred four thousand, five hundred twelve".