6173143680 has 256 divisors, whose sum is σ = 21992342400. Its totient is φ = 1459814400.

The previous prime is 6173143679. The next prime is 6173143747. The reversal of 6173143680 is 863413716.

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 31 ways as a sum of consecutive naturals, for example, 862356 + ... + 869484.

Almost surely, 2^6173143680 is an apocalyptic number.

6173143680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6173143680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10996171200).

6173143680 is an abundant number, since it is smaller than the sum of its proper divisors (15819198720).

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

6173143680 is a wasteful number, since it uses less digits than its factorization.

6173143680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203 (or 7191 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 6173143680 is about 78569.3558583752. The cubic root of 6173143680 is about 1834.4341574642.

The spelling of 6173143680 in words is "six billion, one hundred seventy-three million, one hundred forty-three thousand, six hundred eighty".