4418466589499 has 2 divisors, whose sum is σ = 4418466589500. Its totient is φ = 4418466589498.

The previous prime is 4418466589463. The next prime is 4418466589501. The reversal of 4418466589499 is 9949856648144.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4418466589499 is a prime.

Together with 4418466589501, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4418466589429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2209233294749 + 2209233294750.

It is an arithmetic number, because the mean of its divisors is an integer number (2209233294750).

Almost surely, 2^{4418466589499} is an apocalyptic number.

4418466589499 is a deficient number, since it is larger than the sum of its proper divisors (1).

4418466589499 is an equidigital number, since it uses as much as digits as its factorization.

4418466589499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2149908480, while the sum is 77.

The spelling of 4418466589499 in words is "four trillion, four hundred eighteen billion, four hundred sixty-six million, five hundred eighty-nine thousand, four hundred ninety-nine".