6667124166168 has 16 divisors (see below), whose sum is σ = 16667810415480. Its totient is φ = 2222374722048.

The previous prime is 6667124166139. The next prime is 6667124166179. The reversal of 6667124166168 is 8616614217666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138898420105 + ... + 138898420152.

Almost surely, 2^{6667124166168} is an apocalyptic number.

It is an amenable number.

6667124166168 is an abundant number, since it is smaller than the sum of its proper divisors (10000686249312).

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

6667124166168 is a wasteful number, since it uses less digits than its factorization.

6667124166168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277796840266 (or 277796840262 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 60.

The spelling of 6667124166168 in words is "six trillion, six hundred sixty-seven billion, one hundred twenty-four million, one hundred sixty-six thousand, one hundred sixty-eight".