11446317697 has 2 divisors, whose sum is σ = 11446317698. Its totient is φ = 11446317696.

The previous prime is 11446317683. The next prime is 11446317709. The reversal of 11446317697 is 79671364411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9999200016 + 1447117681 = 99996^2 + 38041^2 .

It is a cyclic number.

It is not a de Polignac number, because 11446317697 - 2¹⁹ = 11445793409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11446317697.

It is not a weakly prime, because it can be changed into another prime (11446317677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5723158848 + 5723158849.

It is an arithmetic number, because the mean of its divisors is an integer number (5723158849).

Almost surely, 2^11446317697 is an apocalyptic number.

It is an amenable number.

11446317697 is a deficient number, since it is larger than the sum of its proper divisors (1).

11446317697 is an equidigital number, since it uses as much as digits as its factorization.

11446317697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 49.

The spelling of 11446317697 in words is "eleven billion, four hundred forty-six million, three hundred seventeen thousand, six hundred ninety-seven".