30800755308328 has 32 divisors (see below), whose sum is σ = 63257129317800. Its totient is φ = 13994663667712.

The previous prime is 30800755308313. The next prime is 30800755308439. The reversal of 30800755308328 is 82380355700803.

It can be written as a sum of positive squares in 4 ways, for example, as 30576232858084 + 224522450244 = 5529578^2 + 473838^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904757125 + ... + 3904765012.

Almost surely, 2^{30800755308328} is an apocalyptic number.

It is an amenable number.

30800755308328 is an abundant number, since it is smaller than the sum of its proper divisors (32456374009472).

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

30800755308328 is a wasteful number, since it uses less digits than its factorization.

30800755308328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809522189 (or 7809522185 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 30800755308328 in words is "thirty trillion, eight hundred billion, seven hundred fifty-five million, three hundred eight thousand, three hundred twenty-eight".