6671041218717 has 8 divisors (see below), whose sum is σ = 9281448652224. Its totient is φ = 4253997298848.

The previous prime is 6671041218649. The next prime is 6671041218733. The reversal of 6671041218717 is 7178121401766.

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

It is not a de Polignac number, because 6671041218717 - 2¹⁴ = 6671041202333 is a prime.

It is a super-2 number, since 2×6671041218717² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6671041218717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671041218617) 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, 48340878328 + ... + 48340878465.

It is an arithmetic number, because the mean of its divisors is an integer number (1160181081528).

Almost surely, 2^{6671041218717} is an apocalyptic number.

It is an amenable number.

6671041218717 is a deficient number, since it is larger than the sum of its proper divisors (2610407433507).

6671041218717 is a wasteful number, since it uses less digits than its factorization.

6671041218717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96681756819.

The product of its (nonzero) digits is 790272, while the sum is 51.

The spelling of 6671041218717 in words is "six trillion, six hundred seventy-one billion, forty-one million, two hundred eighteen thousand, seven hundred seventeen".