4442432443422 has 8 divisors (see below), whose sum is σ = 8884864886856. Its totient is φ = 1480810814472.

The previous prime is 4442432443417. The next prime is 4442432443487. The reversal of 4442432443422 is 2243442342444.

It is a sphenic number, since it is the product of 3 distinct primes.

4442432443422 is an admirable number.

It is a super-2 number, since 2×4442432443422² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370202703613 + ... + 370202703624.

It is an arithmetic number, because the mean of its divisors is an integer number (1110608110857).

Almost surely, 2^{4442432443422} is an apocalyptic number.

4442432443422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4442432443422 is a wasteful number, since it uses less digits than its factorization.

4442432443422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740405407242.

The product of its digits is 2359296, while the sum is 42.

Adding to 4442432443422 its reverse (2243442342444), we get a palindrome (6685874785866).

The spelling of 4442432443422 in words is "four trillion, four hundred forty-two billion, four hundred thirty-two million, four hundred forty-three thousand, four hundred twenty-two".