11343240017 has 2 divisors, whose sum is σ = 11343240018. Its totient is φ = 11343240016.

The previous prime is 11343240011. The next prime is 11343240049. The reversal of 11343240017 is 71004234311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6739753216 + 4603486801 = 82096^2 + 67849^2 .

It is a cyclic number.

It is not a de Polignac number, because 11343240017 - 2¹⁰ = 11343238993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11343240011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671620008 + 5671620009.

It is an arithmetic number, because the mean of its divisors is an integer number (5671620009).

Almost surely, 2^11343240017 is an apocalyptic number.

It is an amenable number.

11343240017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343240017 is an equidigital number, since it uses as much as digits as its factorization.

11343240017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 11343240017 its reverse (71004234311), we get a palindrome (82347474328).

The spelling of 11343240017 in words is "eleven billion, three hundred forty-three million, two hundred forty thousand, seventeen".