443213113200041 has 2 divisors, whose sum is σ = 443213113200042. Its totient is φ = 443213113200040.

The previous prime is 443213113200037. The next prime is 443213113200047. The reversal of 443213113200041 is 140002311312344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 365892817305625 + 77320295894416 = 19128325^2 + 8793196^2 .

It is a cyclic number.

It is not a de Polignac number, because 443213113200041 - 2² = 443213113200037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 443213113199977 and 443213113200013.

It is not a weakly prime, because it can be changed into another prime (443213113200047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221606556600020 + 221606556600021.

It is an arithmetic number, because the mean of its divisors is an integer number (221606556600021).

Almost surely, 2^{443213113200041} is an apocalyptic number.

It is an amenable number.

443213113200041 is a deficient number, since it is larger than the sum of its proper divisors (1).

443213113200041 is an equidigital number, since it uses as much as digits as its factorization.

443213113200041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 443213113200041 its reverse (140002311312344), we get a palindrome (583215424512385).

The spelling of 443213113200041 in words is "four hundred forty-three trillion, two hundred thirteen billion, one hundred thirteen million, two hundred thousand, forty-one".