10366560666 has 96 divisors (see below), whose sum is σ = 28026580608. Its totient is φ = 2690363520.

The previous prime is 10366560641. The next prime is 10366560691. The reversal of 10366560666 is 66606566301.

10366560666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10366560641) and next prime (10366560691).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 47 ways as a sum of consecutive naturals, for example, 2233300 + ... + 2237936.

It is an arithmetic number, because the mean of its divisors is an integer number (291943548).

Almost surely, 2^10366560666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10366560666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14013290304).

10366560666 is an abundant number, since it is smaller than the sum of its proper divisors (17660019942).

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

10366560666 is a wasteful number, since it uses less digits than its factorization.

10366560666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6276 (or 6273 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 10366560666 in words is "ten billion, three hundred sixty-six million, five hundred sixty thousand, six hundred sixty-six".