6686234094192 has 40 divisors (see below), whose sum is σ = 17674463773824. Its totient is φ = 2176913425344.

The previous prime is 6686234094187. The next prime is 6686234094193. The reversal of 6686234094192 is 2914904326866.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6686234094193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619725188 + ... + 1619729315.

Almost surely, 2^{6686234094192} is an apocalyptic number.

It is an amenable number.

6686234094192 is an abundant number, since it is smaller than the sum of its proper divisors (10988229679632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6686234094192 is a wasteful number, since it uses less digits than its factorization.

6686234094192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239454557 (or 3239454551 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 60.

The spelling of 6686234094192 in words is "six trillion, six hundred eighty-six billion, two hundred thirty-four million, ninety-four thousand, one hundred ninety-two".