6142172168 has 32 divisors (see below), whose sum is σ = 12647880000. Its totient is φ = 2773152960.

The previous prime is 6142172147. The next prime is 6142172177. The reversal of 6142172168 is 8612712416.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221108 + ... + 247331.

It is an arithmetic number, because the mean of its divisors is an integer number (395246250).

Almost surely, 2^6142172168 is an apocalyptic number.

It is an amenable number.

6142172168 is an abundant number, since it is smaller than the sum of its proper divisors (6505707832).

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

6142172168 is a wasteful number, since it uses less digits than its factorization.

6142172168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468605 (or 468601 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 6142172168 is about 78372.0113816151. The cubic root of 6142172168 is about 1831.3611428729.

The spelling of 6142172168 in words is "six billion, one hundred forty-two million, one hundred seventy-two thousand, one hundred sixty-eight".