11064661423 has 8 divisors (see below), whose sum is σ = 11082058560. Its totient is φ = 11047280640.

The previous prime is 11064661417. The next prime is 11064661483. The reversal of 11064661423 is 32416646011.

11064661423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11064661423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11064661483) 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 7 ways as a sum of consecutive naturals, for example, 2092543 + ... + 2097823.

It is an arithmetic number, because the mean of its divisors is an integer number (1385257320).

Almost surely, 2^11064661423 is an apocalyptic number.

11064661423 is a deficient number, since it is larger than the sum of its proper divisors (17397137).

11064661423 is a wasteful number, since it uses less digits than its factorization.

11064661423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8177.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 11064661423 in words is "eleven billion, sixty-four million, six hundred sixty-one thousand, four hundred twenty-three".