4442224142 has 8 divisors (see below), whose sum is σ = 6678378936. Its totient is φ = 2216097832.

The previous prime is 4442224123. The next prime is 4442224201. The reversal of 4442224142 is 2414222444.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2506013 + ... + 2507784.

It is an arithmetic number, because the mean of its divisors is an integer number (834797367).

Almost surely, 2^4442224142 is an apocalyptic number.

4442224142 is a deficient number, since it is larger than the sum of its proper divisors (2236154794).

4442224142 is a wasteful number, since it uses less digits than its factorization.

4442224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014242.

The product of its digits is 16384, while the sum is 29.

The square root of 4442224142 is about 66650.0123180784. The cubic root of 4442224142 is about 1643.8675504477.

Adding to 4442224142 its reverse (2414222444), we get a palindrome (6856446586).

The spelling of 4442224142 in words is "four billion, four hundred forty-two million, two hundred twenty-four thousand, one hundred forty-two".