442314241 has 4 divisors (see below), whose sum is σ = 443755312. Its totient is φ = 440873172.

The previous prime is 442314199. The next prime is 442314251. The reversal of 442314241 is 142413244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 442314241 - 2⁷ = 442314113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442314251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720075 + ... + 720688.

It is an arithmetic number, because the mean of its divisors is an integer number (110938828).

Almost surely, 2^442314241 is an apocalyptic number.

It is an amenable number.

442314241 is a deficient number, since it is larger than the sum of its proper divisors (1441071).

442314241 is a wasteful number, since it uses less digits than its factorization.

442314241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441070.

The product of its digits is 3072, while the sum is 25.

The square root of 442314241 is about 21031.2681738406. The cubic root of 442314241 is about 761.9216381369.

Adding to 442314241 its reverse (142413244), we get a palindrome (584727485).

The spelling of 442314241 in words is "four hundred forty-two million, three hundred fourteen thousand, two hundred forty-one".