18006000586423 has 2 divisors, whose sum is σ = 18006000586424. Its totient is φ = 18006000586422.

The previous prime is 18006000586417. The next prime is 18006000586477. The reversal of 18006000586423 is 32468500060081.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18006000586423 - 2¹³ = 18006000578231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18006000586423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18006000586523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9003000293211 + 9003000293212.

It is an arithmetic number, because the mean of its divisors is an integer number (9003000293212).

Almost surely, 2^{18006000586423} is an apocalyptic number.

18006000586423 is a deficient number, since it is larger than the sum of its proper divisors (1).

18006000586423 is an equidigital number, since it uses as much as digits as its factorization.

18006000586423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 18006000586423 in words is "eighteen trillion, six billion, five hundred eighty-six thousand, four hundred twenty-three".