30368758000817 has 4 divisors (see below), whose sum is σ = 30796486986816. Its totient is φ = 29941029014820.

The previous prime is 30368758000813. The next prime is 30368758000949. The reversal of 30368758000817 is 71800085786303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30368758000817 - 2² = 30368758000813 is a prime.

It is a super-2 number, since 2×30368758000817² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30368758000813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213864492893 + ... + 213864493034.

It is an arithmetic number, because the mean of its divisors is an integer number (7699121746704).

Almost surely, 2^{30368758000817} is an apocalyptic number.

It is an amenable number.

30368758000817 is a deficient number, since it is larger than the sum of its proper divisors (427728985999).

30368758000817 is an equidigital number, since it uses as much as digits as its factorization.

30368758000817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427728985998.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 30368758000817 in words is "thirty trillion, three hundred sixty-eight billion, seven hundred fifty-eight million, eight hundred seventeen", and thus it is an aban number.