17422128799 has 2 divisors, whose sum is σ = 17422128800. Its totient is φ = 17422128798.

The previous prime is 17422128749. The next prime is 17422128851. The reversal of 17422128799 is 99782122471.

It is an a-pointer prime, because the next prime (17422128851) can be obtained adding 17422128799 to its sum of digits (52).

It is a weak prime.

It is an emirp because it is prime and its reverse (99782122471) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17422128799 - 2¹¹ = 17422126751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17422128709) 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, 8711064399 + 8711064400.

It is an arithmetic number, because the mean of its divisors is an integer number (8711064400).

Almost surely, 2^17422128799 is an apocalyptic number.

17422128799 is a deficient number, since it is larger than the sum of its proper divisors (1).

17422128799 is an equidigital number, since it uses as much as digits as its factorization.

17422128799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 52.

The spelling of 17422128799 in words is "seventeen billion, four hundred twenty-two million, one hundred twenty-eight thousand, seven hundred ninety-nine".