6673400070671 has 2 divisors, whose sum is σ = 6673400070672. Its totient is φ = 6673400070670.

The previous prime is 6673400070647. The next prime is 6673400070761. The reversal of 6673400070671 is 1760700043766.

Together with next prime (6673400070761) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6673400070671 - 2²⁶ = 6673332961807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6673400070641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336700035335 + 3336700035336.

It is an arithmetic number, because the mean of its divisors is an integer number (3336700035336).

Almost surely, 2^{6673400070671} is an apocalyptic number.

6673400070671 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673400070671 is an equidigital number, since it uses as much as digits as its factorization.

6673400070671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 6673400070671 in words is "six trillion, six hundred seventy-three billion, four hundred million, seventy thousand, six hundred seventy-one".