18325792841 has 2 divisors, whose sum is σ = 18325792842. Its totient is φ = 18325792840.

The previous prime is 18325792783. The next prime is 18325792843. The reversal of 18325792841 is 14829752381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14456455225 + 3869337616 = 120235^2 + 62204^2 .

It is a cyclic number.

It is not a de Polignac number, because 18325792841 - 2³⁰ = 17252051017 is a prime.

Together with 18325792843, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18325792841.

It is not a weakly prime, because it can be changed into another prime (18325792843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9162896420 + 9162896421.

It is an arithmetic number, because the mean of its divisors is an integer number (9162896421).

Almost surely, 2^18325792841 is an apocalyptic number.

It is an amenable number.

18325792841 is a deficient number, since it is larger than the sum of its proper divisors (1).

18325792841 is an equidigital number, since it uses as much as digits as its factorization.

18325792841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 50.

The spelling of 18325792841 in words is "eighteen billion, three hundred twenty-five million, seven hundred ninety-two thousand, eight hundred forty-one".