6689041717334 has 8 divisors (see below), whose sum is σ = 10061986267080. Its totient is φ = 3335046294976.

The previous prime is 6689041717207. The next prime is 6689041717373. The reversal of 6689041717334 is 4337171409866.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737280964 + ... + 4737282375.

It is an arithmetic number, because the mean of its divisors is an integer number (1257748283385).

Almost surely, 2^{6689041717334} is an apocalyptic number.

6689041717334 is a deficient number, since it is larger than the sum of its proper divisors (3372944549746).

6689041717334 is a wasteful number, since it uses less digits than its factorization.

6689041717334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9474563694.

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 6689041717334 in words is "six trillion, six hundred eighty-nine billion, forty-one million, seven hundred seventeen thousand, three hundred thirty-four".