6673400070669 has 6 divisors (see below), whose sum is σ = 9639355657646. Its totient is φ = 4448933380440.

The previous prime is 6673400070647. The next prime is 6673400070671. The reversal of 6673400070669 is 9660700043766.

It can be written as a sum of positive squares in only one way, i.e., 6030216922500 + 643183148169 = 2455650^2 + 801987^2 .

It is not a de Polignac number, because 6673400070669 - 2⁵ = 6673400070637 is a prime.

It is a super-2 number, since 2×6673400070669² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673400070619) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 370744448362 + ... + 370744448379.

Almost surely, 2^{6673400070669} is an apocalyptic number.

It is an amenable number.

6673400070669 is a deficient number, since it is larger than the sum of its proper divisors (2965955586977).

6673400070669 is a wasteful number, since it uses less digits than its factorization.

6673400070669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741488896747 (or 741488896744 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 54.

The spelling of 6673400070669 in words is "six trillion, six hundred seventy-three billion, four hundred million, seventy thousand, six hundred sixty-nine".