11114032409 has 2 divisors, whose sum is σ = 11114032410. Its totient is φ = 11114032408.

The previous prime is 11114032393. The next prime is 11114032417. The reversal of 11114032409 is 90423041111.

It is a happy number.

11114032409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6345715600 + 4768316809 = 79660^2 + 69053^2 .

It is a cyclic number.

It is not a de Polignac number, because 11114032409 - 2⁴ = 11114032393 is a prime.

It is not a weakly prime, because it can be changed into another prime (11114032459) 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, 5557016204 + 5557016205.

It is an arithmetic number, because the mean of its divisors is an integer number (5557016205).

Almost surely, 2^11114032409 is an apocalyptic number.

It is an amenable number.

11114032409 is a deficient number, since it is larger than the sum of its proper divisors (1).

11114032409 is an equidigital number, since it uses as much as digits as its factorization.

11114032409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 11114032409 in words is "eleven billion, one hundred fourteen million, thirty-two thousand, four hundred nine".