442430322212341 has 16 divisors (see below), whose sum is σ = 451617474559680. Its totient is φ = 433348722252160.

The previous prime is 442430322212303. The next prime is 442430322212353. The reversal of 442430322212341 is 143212223034244.

It is a cyclic number.

It is not a de Polignac number, because 442430322212341 - 2¹⁷ = 442430322081269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 442430322212341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442430322212381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27137170 + ... + 40265203.

It is an arithmetic number, because the mean of its divisors is an integer number (28226092159980).

Almost surely, 2^{442430322212341} is an apocalyptic number.

It is an amenable number.

442430322212341 is a deficient number, since it is larger than the sum of its proper divisors (9187152347339).

442430322212341 is a wasteful number, since it uses less digits than its factorization.

442430322212341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67403156.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 442430322212341 its reverse (143212223034244), we get a palindrome (585642545246585).

The spelling of 442430322212341 in words is "four hundred forty-two trillion, four hundred thirty billion, three hundred twenty-two million, two hundred twelve thousand, three hundred forty-one".