4410042300221 has 2 divisors, whose sum is σ = 4410042300222. Its totient is φ = 4410042300220.

The previous prime is 4410042300217. The next prime is 4410042300227. The reversal of 4410042300221 is 1220032400144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4068232524196 + 341809776025 = 2016986^2 + 584645^2 .

It is a cyclic number.

It is not a de Polignac number, because 4410042300221 - 2² = 4410042300217 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4410042300227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2205021150110 + 2205021150111.

It is an arithmetic number, because the mean of its divisors is an integer number (2205021150111).

Almost surely, 2^{4410042300221} is an apocalyptic number.

It is an amenable number.

4410042300221 is a deficient number, since it is larger than the sum of its proper divisors (1).

4410042300221 is an equidigital number, since it uses as much as digits as its factorization.

4410042300221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4410042300221 its reverse (1220032400144), we get a palindrome (5630074700365).

The spelling of 4410042300221 in words is "four trillion, four hundred ten billion, forty-two million, three hundred thousand, two hundred twenty-one".