18068930245 has 8 divisors (see below), whose sum is σ = 22050220320. Its totient is φ = 14210141520.

The previous prime is 18068930237. The next prime is 18068930261. The reversal of 18068930245 is 54203986081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18068930245 - 2³ = 18068930237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18068930195 and 18068930204.

It is a congruent number.

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, 30625011 + ... + 30625600.

It is an arithmetic number, because the mean of its divisors is an integer number (2756277540).

Almost surely, 2^18068930245 is an apocalyptic number.

It is an amenable number.

18068930245 is a deficient number, since it is larger than the sum of its proper divisors (3981290075).

18068930245 is an equidigital number, since it uses as much as digits as its factorization.

18068930245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61250675.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 18068930245 in words is "eighteen billion, sixty-eight million, nine hundred thirty thousand, two hundred forty-five".