6671240514717 has 8 divisors (see below), whose sum is σ = 9027748358496. Its totient is φ = 4381113173712.

The previous prime is 6671240514689. The next prime is 6671240514733. The reversal of 6671240514717 is 7174150421766.

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

It is a de Polignac number, because none of the positive numbers 2^k-6671240514717 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 6671240514717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671240414717) 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, 16595125458 + ... + 16595125859.

It is an arithmetic number, because the mean of its divisors is an integer number (1128468544812).

Almost surely, 2^{6671240514717} is an apocalyptic number.

6671240514717 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6671240514717 is a deficient number, since it is larger than the sum of its proper divisors (2356507843779).

6671240514717 is a wasteful number, since it uses less digits than its factorization.

6671240514717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33190251387.

The product of its (nonzero) digits is 1975680, while the sum is 51.

The spelling of 6671240514717 in words is "six trillion, six hundred seventy-one billion, two hundred forty million, five hundred fourteen thousand, seven hundred seventeen".