4422412443442 has 16 divisors (see below), whose sum is σ = 7597512486720. Its totient is φ = 1891261115568.

The previous prime is 4422412443437. The next prime is 4422412443557. The reversal of 4422412443442 is 2443442142244.

It is a junction number, because it is equal to n+sod(n) for n = 4422412443395 and 4422412443404.

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 7 ways as a sum of consecutive naturals, for example, 338201817 + ... + 338214892.

It is an arithmetic number, because the mean of its divisors is an integer number (474844530420).

Almost surely, 2^{4422412443442} is an apocalyptic number.

4422412443442 is a deficient number, since it is larger than the sum of its proper divisors (3175100043278).

4422412443442 is a wasteful number, since it uses less digits than its factorization.

4422412443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676417185.

The product of its digits is 786432, while the sum is 40.

Adding to 4422412443442 its reverse (2443442142244), we get a palindrome (6865854585686).

The spelling of 4422412443442 in words is "four trillion, four hundred twenty-two billion, four hundred twelve million, four hundred forty-three thousand, four hundred forty-two".