943089366013 has 2 divisors, whose sum is σ = 943089366014. Its totient is φ = 943089366012.

The previous prime is 943089366001. The next prime is 943089366049. The reversal of 943089366013 is 310663980349.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 858695048964 + 84394317049 = 926658^2 + 290507^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-943089366013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (943089366073) 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 as a sum of consecutive naturals, namely, 471544683006 + 471544683007.

It is an arithmetic number, because the mean of its divisors is an integer number (471544683007).

Almost surely, 2^943089366013 is an apocalyptic number.

It is an amenable number.

943089366013 is a deficient number, since it is larger than the sum of its proper divisors (1).

943089366013 is an equidigital number, since it uses as much as digits as its factorization.

943089366013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2519424, while the sum is 52.

The spelling of 943089366013 in words is "nine hundred forty-three billion, eighty-nine million, three hundred sixty-six thousand, thirteen".