4442242334442 has 16 divisors (see below), whose sum is σ = 9692165093472. Its totient is φ = 1346134040720.

The previous prime is 4442242334441. The next prime is 4442242334477. The reversal of 4442242334442 is 2444332422444.

It is a junction number, because it is equal to n+sod(n) for n = 4442242334394 and 4442242334403.

It is not an unprimeable number, because it can be changed into a prime (4442242334441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33653350953 + ... + 33653351084.

It is an arithmetic number, because the mean of its divisors is an integer number (605760318342).

Almost surely, 2^{4442242334442} is an apocalyptic number.

4442242334442 is an abundant number, since it is smaller than the sum of its proper divisors (5249922759030).

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

4442242334442 is a wasteful number, since it uses less digits than its factorization.

4442242334442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67306702053.

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

Adding to 4442242334442 its reverse (2444332422444), we get a palindrome (6886574756886).

The spelling of 4442242334442 in words is "four trillion, four hundred forty-two billion, two hundred forty-two million, three hundred thirty-four thousand, four hundred forty-two".