4066706700667 has 8 divisors (see below), whose sum is σ = 4382163828224. Its totient is φ = 3751625792448.

The previous prime is 4066706700643. The next prime is 4066706700713. The reversal of 4066706700667 is 7660076076604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4066706700667 - 2¹⁵ = 4066706667899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4066706700367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94032378 + ... + 94075615.

It is an arithmetic number, because the mean of its divisors is an integer number (547770478528).

Almost surely, 2^{4066706700667} is an apocalyptic number.

4066706700667 is a deficient number, since it is larger than the sum of its proper divisors (315457127557).

4066706700667 is a wasteful number, since it uses less digits than its factorization.

4066706700667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188109669.

The product of its (nonzero) digits is 10668672, while the sum is 55.

The spelling of 4066706700667 in words is "four trillion, sixty-six billion, seven hundred six million, seven hundred thousand, six hundred sixty-seven".