17117673043 has 2 divisors, whose sum is σ = 17117673044. Its totient is φ = 17117673042.

The previous prime is 17117672993. The next prime is 17117673047. The reversal of 17117673043 is 34037671171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17117673043 - 2⁹ = 17117672531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 17117672987 and 17117673005.

It is not a weakly prime, because it can be changed into another prime (17117673047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8558836521 + 8558836522.

It is an arithmetic number, because the mean of its divisors is an integer number (8558836522).

Almost surely, 2^17117673043 is an apocalyptic number.

17117673043 is a deficient number, since it is larger than the sum of its proper divisors (1).

17117673043 is an equidigital number, since it uses as much as digits as its factorization.

17117673043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74088, while the sum is 40.

The spelling of 17117673043 in words is "seventeen billion, one hundred seventeen million, six hundred seventy-three thousand, forty-three".