4481223418 has 16 divisors (see below), whose sum is σ = 7687177920. Its totient is φ = 1919254176.

The previous prime is 4481223389. The next prime is 4481223427. The reversal of 4481223418 is 8143221844.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83763 + ... + 126406.

It is an arithmetic number, because the mean of its divisors is an integer number (480448620).

Almost surely, 2^4481223418 is an apocalyptic number.

4481223418 is a deficient number, since it is larger than the sum of its proper divisors (3205954502).

4481223418 is a wasteful number, since it uses less digits than its factorization.

4481223418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211701.

The product of its digits is 49152, while the sum is 37.

The square root of 4481223418 is about 66941.9406500887. The cubic root of 4481223418 is about 1648.6641674151.

The spelling of 4481223418 in words is "four billion, four hundred eighty-one million, two hundred twenty-three thousand, four hundred eighteen".