18110944705 has 8 divisors (see below), whose sum is σ = 24837867072. Its totient is φ = 12418933488.

The previous prime is 18110944697. The next prime is 18110944721. The reversal of 18110944705 is 50744901181.

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

It is a cyclic number.

It is not a de Polignac number, because 18110944705 - 2³ = 18110944697 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 258727747 + ... + 258727816.

It is an arithmetic number, because the mean of its divisors is an integer number (3104733384).

Almost surely, 2^18110944705 is an apocalyptic number.

It is an amenable number.

18110944705 is a deficient number, since it is larger than the sum of its proper divisors (6726922367).

18110944705 is an equidigital number, since it uses as much as digits as its factorization.

18110944705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517455575.

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 18110944705 in words is "eighteen billion, one hundred ten million, nine hundred forty-four thousand, seven hundred five".