11959313366 has 128 divisors (see below), whose sum is σ = 24690355200. Its totient is φ = 4194178560.

The previous prime is 11959313321. The next prime is 11959313383. The reversal of 11959313366 is 66331395911.

11959313366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11959313366.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 28542305 + ... + 28542723.

It is an arithmetic number, because the mean of its divisors is an integer number (192893400).

Almost surely, 2^11959313366 is an apocalyptic number.

11959313366 is an abundant number, since it is smaller than the sum of its proper divisors (12731041834).

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

11959313366 is a wasteful number, since it uses less digits than its factorization.

11959313366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774.

The product of its digits is 393660, while the sum is 47.

The spelling of 11959313366 in words is "eleven billion, nine hundred fifty-nine million, three hundred thirteen thousand, three hundred sixty-six".