6672443822140 has 24 divisors (see below), whose sum is σ = 14836375087632. Its totient is φ = 2511978850560.

The previous prime is 6672443822113. The next prime is 6672443822153. The reversal of 6672443822140 is 412283442766.

It is a super-2 number, since 2×6672443822140² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 9812417046 + ... + 9812417725.

It is an arithmetic number, because the mean of its divisors is an integer number (618182295318).

Almost surely, 2^{6672443822140} is an apocalyptic number.

It is an amenable number.

6672443822140 is an abundant number, since it is smaller than the sum of its proper divisors (8163931265492).

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

6672443822140 is a wasteful number, since it uses less digits than its factorization.

6672443822140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19624834797 (or 19624834795 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 6672443822140 in words is "six trillion, six hundred seventy-two billion, four hundred forty-three million, eight hundred twenty-two thousand, one hundred forty".