4420443442 has 8 divisors (see below), whose sum is σ = 6979647600. Its totient is φ = 2093894244.

The previous prime is 4420443427. The next prime is 4420443451. The reversal of 4420443442 is 2443440244.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58163692 + ... + 58163767.

It is an arithmetic number, because the mean of its divisors is an integer number (872455950).

Almost surely, 2^4420443442 is an apocalyptic number.

4420443442 is a deficient number, since it is larger than the sum of its proper divisors (2559204158).

4420443442 is a wasteful number, since it uses less digits than its factorization.

4420443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116327480.

The product of its (nonzero) digits is 49152, while the sum is 31.

The square root of 4420443442 is about 66486.4154696281. The cubic root of 4420443442 is about 1641.1764612818.

Adding to 4420443442 its reverse (2443440244), we get a palindrome (6863883686).

The spelling of 4420443442 in words is "four billion, four hundred twenty million, four hundred forty-three thousand, four hundred forty-two".