18304044595219 has 2 divisors, whose sum is σ = 18304044595220. Its totient is φ = 18304044595218.

The previous prime is 18304044595169. The next prime is 18304044595231. The reversal of 18304044595219 is 91259544040381.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18304044595219 - 2⁷ = 18304044595091 is a prime.

It is a super-3 number, since 3×18304044595219³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 18304044595219.

It is not a weakly prime, because it can be changed into another prime (18304044535219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9152022297609 + 9152022297610.

It is an arithmetic number, because the mean of its divisors is an integer number (9152022297610).

Almost surely, 2^{18304044595219} is an apocalyptic number.

18304044595219 is a deficient number, since it is larger than the sum of its proper divisors (1).

18304044595219 is an equidigital number, since it uses as much as digits as its factorization.

18304044595219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 18304044595219 in words is "eighteen trillion, three hundred four billion, forty-four million, five hundred ninety-five thousand, two hundred nineteen".