4419334144 has 52 divisors (see below), whose sum is σ = 9357594984. Its totient is φ = 2079653888.

The previous prime is 4419334133. The next prime is 4419334151. The reversal of 4419334144 is 4414339144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37899 + ... + 101365.

Almost surely, 2^4419334144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4419334144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4678797492).

4419334144 is an abundant number, since it is smaller than the sum of its proper divisors (4938260840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4419334144 is an equidigital number, since it uses as much as digits as its factorization.

4419334144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63508 (or 63486 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 4419334144 is about 66478.0726555757. The cubic root of 4419334144 is about 1641.0391669056.

The spelling of 4419334144 in words is "four billion, four hundred nineteen million, three hundred thirty-four thousand, one hundred forty-four".