6673406666712 has 64 divisors (see below), whose sum is σ = 18432939156480. Its totient is φ = 2002590915072.

The previous prime is 6673406666671. The next prime is 6673406666723. The reversal of 6673406666712 is 2176666043766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355564288 + ... + 355583055.

It is an arithmetic number, because the mean of its divisors is an integer number (288014674320).

Almost surely, 2^{6673406666712} is an apocalyptic number.

It is an amenable number.

6673406666712 is an abundant number, since it is smaller than the sum of its proper divisors (11759532489768).

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

6673406666712 is a wasteful number, since it uses less digits than its factorization.

6673406666712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711147392 (or 711147388 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 60.

The spelling of 6673406666712 in words is "six trillion, six hundred seventy-three billion, four hundred six million, six hundred sixty-six thousand, seven hundred twelve".