443002430220013 has 2 divisors, whose sum is σ = 443002430220014. Its totient is φ = 443002430220012.

The previous prime is 443002430220001. The next prime is 443002430220017. The reversal of 443002430220013 is 310022034200344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334671240936484 + 108331189283529 = 18294022^2 + 10408227^2 .

It is a cyclic number.

It is not a de Polignac number, because 443002430220013 - 2¹³ = 443002430211821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (443002430220017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221501215110006 + 221501215110007.

It is an arithmetic number, because the mean of its divisors is an integer number (221501215110007).

Almost surely, 2^{443002430220013} is an apocalyptic number.

It is an amenable number.

443002430220013 is a deficient number, since it is larger than the sum of its proper divisors (1).

443002430220013 is an equidigital number, since it uses as much as digits as its factorization.

443002430220013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 443002430220013 its reverse (310022034200344), we get a palindrome (753024464420357).

The spelling of 443002430220013 in words is "four hundred forty-three trillion, two billion, four hundred thirty million, two hundred twenty thousand, thirteen".