6675066434399 has 16 divisors (see below), whose sum is σ = 7670096880000. Its totient is φ = 5745149428320.

The previous prime is 6675066434389. The next prime is 6675066434401. The reversal of 6675066434399 is 9934346605766.

It is a cyclic number.

It is not a de Polignac number, because 6675066434399 - 2⁴ = 6675066434383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6675066434329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9985529 + ... + 10633010.

It is an arithmetic number, because the mean of its divisors is an integer number (479381055000).

Almost surely, 2^{6675066434399} is an apocalyptic number.

6675066434399 is a deficient number, since it is larger than the sum of its proper divisors (995030445601).

6675066434399 is a wasteful number, since it uses less digits than its factorization.

6675066434399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20620118.

The product of its (nonzero) digits is 529079040, while the sum is 68.

The spelling of 6675066434399 in words is "six trillion, six hundred seventy-five billion, sixty-six million, four hundred thirty-four thousand, three hundred ninety-nine".