4442420041 has 2 divisors, whose sum is σ = 4442420042. Its totient is φ = 4442420040.

The previous prime is 4442420029. The next prime is 4442420089. The reversal of 4442420041 is 1400242444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4098688441 + 343731600 = 64021^2 + 18540^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442420041 - 2⁹ = 4442419529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4442419988 and 4442420015.

It is not a weakly prime, because it can be changed into another prime (4442420341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221210020 + 2221210021.

It is an arithmetic number, because the mean of its divisors is an integer number (2221210021).

Almost surely, 2^4442420041 is an apocalyptic number.

It is an amenable number.

4442420041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442420041 is an equidigital number, since it uses as much as digits as its factorization.

4442420041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4442420041 is about 66651.4819115074. The cubic root of 4442420041 is about 1643.8917145650.

Adding to 4442420041 its reverse (1400242444), we get a palindrome (5842662485).

The spelling of 4442420041 in words is "four billion, four hundred forty-two million, four hundred twenty thousand, forty-one".