6672381198768 has 100 divisors (see below), whose sum is σ = 19782826844088. Its totient is φ = 2169880047360.

The previous prime is 6672381198761. The next prime is 6672381198773. The reversal of 6672381198768 is 8678911832766.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 6672381198696 and 6672381198705.

It is not an unprimeable number, because it can be changed into a prime (6672381198761) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 62732746 + ... + 62839017.

Almost surely, 2^{6672381198768} is an apocalyptic number.

It is an amenable number.

6672381198768 is an abundant number, since it is smaller than the sum of its proper divisors (13110445645320).

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

6672381198768 is a wasteful number, since it uses less digits than its factorization.

6672381198768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125571824 (or 125571809 counting only the distinct ones).

The product of its digits is 292626432, while the sum is 72.

The spelling of 6672381198768 in words is "six trillion, six hundred seventy-two billion, three hundred eighty-one million, one hundred ninety-eight thousand, seven hundred sixty-eight".