17420964299 has 2 divisors, whose sum is σ = 17420964300. Its totient is φ = 17420964298.

The previous prime is 17420964287. The next prime is 17420964307. The reversal of 17420964299 is 99246902471.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17420964299 - 2¹² = 17420960203 is a prime.

It is a super-2 number, since 2×17420964299² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 17420964299.

It is not a weakly prime, because it can be changed into another prime (17420964199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8710482149 + 8710482150.

It is an arithmetic number, because the mean of its divisors is an integer number (8710482150).

Almost surely, 2^17420964299 is an apocalyptic number.

17420964299 is a deficient number, since it is larger than the sum of its proper divisors (1).

17420964299 is an equidigital number, since it uses as much as digits as its factorization.

17420964299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 17420964299 in words is "seventeen billion, four hundred twenty million, nine hundred sixty-four thousand, two hundred ninety-nine".