4066456706 has 24 divisors (see below), whose sum is σ = 6612243840. Its totient is φ = 1874763696.

The previous prime is 4066456687. The next prime is 4066456717. The reversal of 4066456706 is 6076546604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326135 + ... + 338373.

It is an arithmetic number, because the mean of its divisors is an integer number (275510160).

Almost surely, 2^4066456706 is an apocalyptic number.

4066456706 is a deficient number, since it is larger than the sum of its proper divisors (2545787134).

4066456706 is a wasteful number, since it uses less digits than its factorization.

4066456706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13250 (or 13237 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 4066456706 is about 63768.7753214690. The cubic root of 4066456706 is about 1596.1439311007.

The spelling of 4066456706 in words is "four billion, sixty-six million, four hundred fifty-six thousand, seven hundred six".