442334341 has 4 divisors (see below), whose sum is σ = 443112300. Its totient is φ = 441556384.

The previous prime is 442334329. The next prime is 442334353. The reversal of 442334341 is 143433244.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (442334329) and next prime (442334353).

It can be written as a sum of positive squares in 2 ways, for example, as 68724100 + 373610241 = 8290^2 + 19329^2 .

It is a cyclic number.

It is not a de Polignac number, because 442334341 - 2⁷ = 442334213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442304341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388126 + ... + 389263.

It is an arithmetic number, because the mean of its divisors is an integer number (110778075).

Almost surely, 2^442334341 is an apocalyptic number.

It is an amenable number.

442334341 is a deficient number, since it is larger than the sum of its proper divisors (777959).

442334341 is an equidigital number, since it uses as much as digits as its factorization.

442334341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777958.

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

The square root of 442334341 is about 21031.7460283258. The cubic root of 442334341 is about 761.9331792477.

Adding to 442334341 its reverse (143433244), we get a palindrome (585767585).

The spelling of 442334341 in words is "four hundred forty-two million, three hundred thirty-four thousand, three hundred forty-one".