6689068934134 has 8 divisors (see below), whose sum is σ = 10033616044728. Its totient is φ = 3344530252560.

The previous prime is 6689068934117. The next prime is 6689068934147. The reversal of 6689068934134 is 4314398609866.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6689068934134.

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, 543649 + ... + 3697795.

It is an arithmetic number, because the mean of its divisors is an integer number (1254202005591).

Almost surely, 2^{6689068934134} is an apocalyptic number.

6689068934134 is a deficient number, since it is larger than the sum of its proper divisors (3344547110594).

6689068934134 is a wasteful number, since it uses less digits than its factorization.

6689068934134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214510.

The product of its (nonzero) digits is 161243136, while the sum is 67.

The spelling of 6689068934134 in words is "six trillion, six hundred eighty-nine billion, sixty-eight million, nine hundred thirty-four thousand, one hundred thirty-four".