11064326369 has 4 divisors (see below), whose sum is σ = 11070712596. Its totient is φ = 11057940144.

The previous prime is 11064326363. The next prime is 11064326401. The reversal of 11064326369 is 96362346011.

11064326369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4094080225 + 6970246144 = 63985^2 + 83488^2 .

It is a cyclic number.

It is not a de Polignac number, because 11064326369 - 2⁸ = 11064326113 is a prime.

It is a super-2 number, since 2×11064326369² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11064326363) 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 in 3 ways as a sum of consecutive naturals, for example, 3190514 + ... + 3193979.

It is an arithmetic number, because the mean of its divisors is an integer number (2767678149).

Almost surely, 2^11064326369 is an apocalyptic number.

It is an amenable number.

11064326369 is a deficient number, since it is larger than the sum of its proper divisors (6386227).

11064326369 is an equidigital number, since it uses as much as digits as its factorization.

11064326369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386226.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 11064326369 in words is "eleven billion, sixty-four million, three hundred twenty-six thousand, three hundred sixty-nine".