11164134666 has 16 divisors (see below), whose sum is σ = 22470489504. Its totient is φ = 3697674864.

The previous prime is 11164134607. The next prime is 11164134689. The reversal of 11164134666 is 66643146111.

11164134666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11164134666³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

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, 5924820 + ... + 5926703.

It is an arithmetic number, because the mean of its divisors is an integer number (1404405594).

Almost surely, 2^11164134666 is an apocalyptic number.

11164134666 is an abundant number, since it is smaller than the sum of its proper divisors (11306354838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11164134666 is a wasteful number, since it uses less digits than its factorization.

11164134666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11851685.

The product of its digits is 62208, while the sum is 39.

The spelling of 11164134666 in words is "eleven billion, one hundred sixty-four million, one hundred thirty-four thousand, six hundred sixty-six".