4422245442 has 8 divisors (see below), whose sum is σ = 8844490896. Its totient is φ = 1474081812.

The previous prime is 4422245413. The next prime is 4422245453. The reversal of 4422245442 is 2445422244.

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

4422245442 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368520448 + ... + 368520459.

It is an arithmetic number, because the mean of its divisors is an integer number (1105561362).

Almost surely, 2^4422245442 is an apocalyptic number.

4422245442 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.

4422245442 is a wasteful number, since it uses less digits than its factorization.

4422245442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737040912.

The product of its digits is 81920, while the sum is 33.

The square root of 4422245442 is about 66499.9657293145. The cubic root of 4422245442 is about 1641.3994402846.

Adding to 4422245442 its reverse (2445422244), we get a palindrome (6867667686).

The spelling of 4422245442 in words is "four billion, four hundred twenty-two million, two hundred forty-five thousand, four hundred forty-two".