26268311066 has 16 divisors (see below), whose sum is σ = 39576146400. Its totient is φ = 13076329968.

The previous prime is 26268311057. The next prime is 26268311077. The reversal of 26268311066 is 66011386262.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803345 + ... + 835403.

It is an arithmetic number, because the mean of its divisors is an integer number (2473509150).

Almost surely, 2^26268311066 is an apocalyptic number.

26268311066 is a deficient number, since it is larger than the sum of its proper divisors (13307835334).

26268311066 is a wasteful number, since it uses less digits than its factorization.

26268311066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33853.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 26268311066 in words is "twenty-six billion, two hundred sixty-eight million, three hundred eleven thousand, sixty-six".