6710070216666 has 16 divisors (see below), whose sum is σ = 13420166644800. Its totient is φ = 2236685703648.

The previous prime is 6710070216623. The next prime is 6710070216683. The reversal of 6710070216666 is 6666120700176.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4233430 + ... + 5598398.

It is an arithmetic number, because the mean of its divisors is an integer number (838760415300).

Almost surely, 2^{6710070216666} is an apocalyptic number.

6710070216666 is an abundant number, since it is smaller than the sum of its proper divisors (6710096428134).

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

6710070216666 is a wasteful number, since it uses less digits than its factorization.

6710070216666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184293.

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 6710070216666 in words is "six trillion, seven hundred ten billion, seventy million, two hundred sixteen thousand, six hundred sixty-six".