442422244241343 has 24 divisors (see below), whose sum is σ = 648603541845168. Its totient is φ = 290540994999552.

The previous prime is 442422244241309. The next prime is 442422244241363. The reversal of 442422244241343 is 343142442224244.

442422244241343 is a `hidden beast` number, since 4 + 4 + 2 + 4 + 2 + 22 + 44 + 241 + 343 = 666.

It is not a de Polignac number, because 442422244241343 - 2⁹ = 442422244240831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442422244241303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29286205 + ... + 41743577.

It is an arithmetic number, because the mean of its divisors is an integer number (27025147576882).

Almost surely, 2^{442422244241343} is an apocalyptic number.

442422244241343 is a deficient number, since it is larger than the sum of its proper divisors (206181297603825).

442422244241343 is a wasteful number, since it uses less digits than its factorization.

442422244241343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12516343 (or 12516340 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 45.

Adding to 442422244241343 its reverse (343142442224244), we get a palindrome (785564686465587).

The spelling of 442422244241343 in words is "four hundred forty-two trillion, four hundred twenty-two billion, two hundred forty-four million, two hundred forty-one thousand, three hundred forty-three".