11609196041 has 2 divisors, whose sum is σ = 11609196042. Its totient is φ = 11609196040.

The previous prime is 11609196031. The next prime is 11609196077. The reversal of 11609196041 is 14069190611.

11609196041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7239457225 + 4369738816 = 85085^2 + 66104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11609196041 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11609195986 and 11609196004.

It is not a weakly prime, because it can be changed into another prime (11609196031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5804598020 + 5804598021.

It is an arithmetic number, because the mean of its divisors is an integer number (5804598021).

Almost surely, 2^11609196041 is an apocalyptic number.

It is an amenable number.

11609196041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11609196041 is an equidigital number, since it uses as much as digits as its factorization.

11609196041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 11609196041 in words is "eleven billion, six hundred nine million, one hundred ninety-six thousand, forty-one".