8199317341 has 2 divisors, whose sum is σ = 8199317342. Its totient is φ = 8199317340.

The previous prime is 8199317339. The next prime is 8199317359. The reversal of 8199317341 is 1437139918.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7318118116 + 881199225 = 85546^2 + 29685^2 .

It is a cyclic number.

It is not a de Polignac number, because 8199317341 - 2¹ = 8199317339 is a prime.

Together with 8199317339, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 8199317291 and 8199317300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8199317381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4099658670 + 4099658671.

It is an arithmetic number, because the mean of its divisors is an integer number (4099658671).

Almost surely, 2^8199317341 is an apocalyptic number.

It is an amenable number.

8199317341 is a deficient number, since it is larger than the sum of its proper divisors (1).

8199317341 is an equidigital number, since it uses as much as digits as its factorization.

8199317341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 46.

The square root of 8199317341 is about 90550.0819491623. The cubic root of 8199317341 is about 2016.4737142289.

The spelling of 8199317341 in words is "eight billion, one hundred ninety-nine million, three hundred seventeen thousand, three hundred forty-one".