4322106666 has 12 divisors (see below), whose sum is σ = 9364564482. Its totient is φ = 1440702216.

The previous prime is 4322106647. The next prime is 4322106667. The reversal of 4322106666 is 6666012234.

It can be written as a sum of positive squares in only one way, i.e., 2457680625 + 1864426041 = 49575^2 + 43179^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4322106666.

It is not an unprimeable number, because it can be changed into a prime (4322106667) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120058501 + ... + 120058536.

Almost surely, 2^4322106666 is an apocalyptic number.

4322106666 is an abundant number, since it is smaller than the sum of its proper divisors (5042457816).

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

4322106666 is a wasteful number, since it uses less digits than its factorization.

4322106666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240117045 (or 240117042 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 4322106666 is about 65742.7308985564. The cubic root of 4322106666 is about 1628.9152663470.

The spelling of 4322106666 in words is "four billion, three hundred twenty-two million, one hundred six thousand, six hundred sixty-six".