18326675711 has 2 divisors, whose sum is σ = 18326675712. Its totient is φ = 18326675710.

The previous prime is 18326675693. The next prime is 18326675749. The reversal of 18326675711 is 11757662381.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18326675711 - 2¹⁰ = 18326674687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18326675771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9163337855 + 9163337856.

It is an arithmetic number, because the mean of its divisors is an integer number (9163337856).

Almost surely, 2^18326675711 is an apocalyptic number.

18326675711 is a deficient number, since it is larger than the sum of its proper divisors (1).

18326675711 is an equidigital number, since it uses as much as digits as its factorization.

18326675711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 47.

The spelling of 18326675711 in words is "eighteen billion, three hundred twenty-six million, six hundred seventy-five thousand, seven hundred eleven".