4442150441 has 2 divisors, whose sum is σ = 4442150442. Its totient is φ = 4442150440.

The previous prime is 4442150407. The next prime is 4442150497. The reversal of 4442150441 is 1440512444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2346433600 + 2095716841 = 48440^2 + 45779^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442150441 - 2²² = 4437956137 is a prime.

It is not a weakly prime, because it can be changed into another prime (4442750441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221075220 + 2221075221.

It is an arithmetic number, because the mean of its divisors is an integer number (2221075221).

Almost surely, 2^4442150441 is an apocalyptic number.

It is an amenable number.

4442150441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442150441 is an equidigital number, since it uses as much as digits as its factorization.

4442150441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 4442150441 is about 66649.4594201633. The cubic root of 4442150441 is about 1643.8584592546.

Adding to 4442150441 its reverse (1440512444), we get a palindrome (5882662885).

The spelling of 4442150441 in words is "four billion, four hundred forty-two million, one hundred fifty thousand, four hundred forty-one".