6180943218 has 16 divisors (see below), whose sum is σ = 12564541056. Its totient is φ = 2026538640.

The previous prime is 6180943207. The next prime is 6180943231. The reversal of 6180943218 is 8123490816.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6180943218.

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 7 ways as a sum of consecutive naturals, for example, 8443546 + ... + 8444277.

It is an arithmetic number, because the mean of its divisors is an integer number (785283816).

Almost surely, 2^6180943218 is an apocalyptic number.

6180943218 is an abundant number, since it is smaller than the sum of its proper divisors (6383597838).

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

6180943218 is a wasteful number, since it uses less digits than its factorization.

6180943218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16887889.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 6180943218 is about 78618.9749233606. The cubic root of 6180943218 is about 1835.2064121490.

The spelling of 6180943218 in words is "six billion, one hundred eighty million, nine hundred forty-three thousand, two hundred eighteen".