6666700340707 has 8 divisors (see below), whose sum is σ = 7700573655792. Its totient is φ = 5704128633600.

The previous prime is 6666700340623. The next prime is 6666700340737. The reversal of 6666700340707 is 7070430076666.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6666700340707 is a prime.

It is a super-5 number, since 5×6666700340707⁵ (a number of 65 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6666700340737) 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, 17825401794 + ... + 17825402167.

It is an arithmetic number, because the mean of its divisors is an integer number (962571706974).

Almost surely, 2^{6666700340707} is an apocalyptic number.

6666700340707 is a deficient number, since it is larger than the sum of its proper divisors (1033873315085).

6666700340707 is a wasteful number, since it uses less digits than its factorization.

6666700340707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35650803989.

The product of its (nonzero) digits is 5334336, while the sum is 52.

The spelling of 6666700340707 in words is "six trillion, six hundred sixty-six billion, seven hundred million, three hundred forty thousand, seven hundred seven".