442580714422 has 96 divisors (see below), whose sum is σ = 863031210624. Its totient is φ = 168233385600.

The previous prime is 442580714399. The next prime is 442580714479. The reversal of 442580714422 is 224417085244.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45004818 + ... + 45014650.

It is an arithmetic number, because the mean of its divisors is an integer number (8989908444).

Almost surely, 2^442580714422 is an apocalyptic number.

442580714422 is a deficient number, since it is larger than the sum of its proper divisors (420450496202).

442580714422 is a wasteful number, since it uses less digits than its factorization.

442580714422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10874 (or 10867 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 43.

Adding to 442580714422 its reverse (224417085244), we get a palindrome (666997799666).

The spelling of 442580714422 in words is "four hundred forty-two billion, five hundred eighty million, seven hundred fourteen thousand, four hundred twenty-two".