442333341 has 6 divisors (see below), whose sum is σ = 638925950. Its totient is φ = 294888888.

The previous prime is 442333301. The next prime is 442333351. The reversal of 442333341 is 143333244.

It can be written as a sum of positive squares in only one way, i.e., 330185241 + 112148100 = 18171^2 + 10590^2 .

It is not a de Polignac number, because 442333341 - 2¹⁴ = 442316957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442333301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24574066 + ... + 24574083.

Almost surely, 2^442333341 is an apocalyptic number.

It is an amenable number.

442333341 is a deficient number, since it is larger than the sum of its proper divisors (196592609).

442333341 is a wasteful number, since it uses less digits than its factorization.

442333341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49148155 (or 49148152 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 442333341 is about 21031.7222547275. The cubic root of 442333341 is about 761.9326050713.

Adding to 442333341 its reverse (143333244), we get a palindrome (585666585).

It can be divided in two parts, 44233 and 3341, that added together give a palindrome (47574).

The spelling of 442333341 in words is "four hundred forty-two million, three hundred thirty-three thousand, three hundred forty-one".