443404014113 has 2 divisors, whose sum is σ = 443404014114. Its totient is φ = 443404014112.

The previous prime is 443404014047. The next prime is 443404014149. The reversal of 443404014113 is 311410404344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 389590685584 + 53813328529 = 624172^2 + 231977^2 .

It is a cyclic number.

It is not a de Polignac number, because 443404014113 - 2¹⁰ = 443404013089 is a prime.

It is not a weakly prime, because it can be changed into another prime (443404013113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221702007056 + 221702007057.

It is an arithmetic number, because the mean of its divisors is an integer number (221702007057).

Almost surely, 2^443404014113 is an apocalyptic number.

It is an amenable number.

443404014113 is a deficient number, since it is larger than the sum of its proper divisors (1).

443404014113 is an equidigital number, since it uses as much as digits as its factorization.

443404014113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 443404014113 its reverse (311410404344), we get a palindrome (754814418457).

The spelling of 443404014113 in words is "four hundred forty-three billion, four hundred four million, fourteen thousand, one hundred thirteen".