667214000807 has 8 divisors (see below), whose sum is σ = 667762584192. Its totient is φ = 666665508600.

The previous prime is 667214000777. The next prime is 667214000813. The reversal of 667214000807 is 708000412766.

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-667214000807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667214000867) 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, 28983932 + ... + 29006942.

It is an arithmetic number, because the mean of its divisors is an integer number (83470323024).

Almost surely, 2^667214000807 is an apocalyptic number.

667214000807 is a deficient number, since it is larger than the sum of its proper divisors (548583385).

667214000807 is a wasteful number, since it uses less digits than its factorization.

667214000807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45589.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 667214000807 in words is "six hundred sixty-seven billion, two hundred fourteen million, eight hundred seven", and thus it is an aban number.