10340043042317 has 2 divisors, whose sum is σ = 10340043042318. Its totient is φ = 10340043042316.

The previous prime is 10340043042257. The next prime is 10340043042403. The reversal of 10340043042317 is 71324034004301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9991345706281 + 348697336036 = 3160909^2 + 590506^2 .

It is a cyclic number.

It is not a de Polignac number, because 10340043042317 - 2³⁰ = 10338969300493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10340043042617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170021521158 + 5170021521159.

It is an arithmetic number, because the mean of its divisors is an integer number (5170021521159).

Almost surely, 2^{10340043042317} is an apocalyptic number.

It is an amenable number.

10340043042317 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340043042317 is an equidigital number, since it uses as much as digits as its factorization.

10340043042317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 10340043042317 its reverse (71324034004301), we get a palindrome (81664077046618).

The spelling of 10340043042317 in words is "ten trillion, three hundred forty billion, forty-three million, forty-two thousand, three hundred seventeen".