4252334666 has 12 divisors (see below), whose sum is σ = 6590900466. Its totient is φ = 2057580360.

The previous prime is 4252334651. The next prime is 4252334687. The reversal of 4252334666 is 6664332524.

It can be written as a sum of positive squares in only one way, i.e., 2487914641 + 1764420025 = 49879^2 + 42005^2 .

It is a super-2 number, since 2×4252334666² = 36164700223330663112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1104305 + ... + 1108148.

Almost surely, 2^4252334666 is an apocalyptic number.

4252334666 is a deficient number, since it is larger than the sum of its proper divisors (2338565800).

4252334666 is a wasteful number, since it uses less digits than its factorization.

4252334666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212517 (or 2212486 counting only the distinct ones).

The product of its digits is 622080, while the sum is 41.

The square root of 4252334666 is about 65209.9276644285. The cubic root of 4252334666 is about 1620.1024507173.

The spelling of 4252334666 in words is "four billion, two hundred fifty-two million, three hundred thirty-four thousand, six hundred sixty-six".