11066556466 has 16 divisors (see below), whose sum is σ = 19159076160. Its totient is φ = 4695850800.

The previous prime is 11066556463. The next prime is 11066556491. The reversal of 11066556466 is 66465566011.

It is not an unprimeable number, because it can be changed into a prime (11066556461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3911796 + ... + 3914623.

It is an arithmetic number, because the mean of its divisors is an integer number (1197442260).

Almost surely, 2^11066556466 is an apocalyptic number.

11066556466 is a deficient number, since it is larger than the sum of its proper divisors (8092519694).

11066556466 is a wasteful number, since it uses less digits than its factorization.

11066556466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7826529.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 11066556466 in words is "eleven billion, sixty-six million, five hundred fifty-six thousand, four hundred sixty-six".