3166667044399 has 2 divisors, whose sum is σ = 3166667044400. Its totient is φ = 3166667044398.

The previous prime is 3166667044349. The next prime is 3166667044423. The reversal of 3166667044399 is 9934407666613.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3166667044399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3166667044399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3166667044349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583333522199 + 1583333522200.

It is an arithmetic number, because the mean of its divisors is an integer number (1583333522200).

Almost surely, 2^{3166667044399} is an apocalyptic number.

3166667044399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166667044399 is an equidigital number, since it uses as much as digits as its factorization.

3166667044399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105815808, while the sum is 64.

The spelling of 3166667044399 in words is "three trillion, one hundred sixty-six billion, six hundred sixty-seven million, forty-four thousand, three hundred ninety-nine".