4416447744 has 108 divisors (see below), whose sum is σ = 12765401376. Its totient is φ = 1468486656.

The previous prime is 4416447727. The next prime is 4416447769. The reversal of 4416447744 is 4477446144.

It is a self number, because there is not a number n which added to its sum of digits gives 4416447744.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1018509 + ... + 1022835.

Almost surely, 2^4416447744 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 4416447744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6382700688).

4416447744 is an abundant number, since it is smaller than the sum of its proper divisors (8348953632).

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

4416447744 is a wasteful number, since it uses less digits than its factorization.

4416447744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792 (or 4775 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 45.

The square root of 4416447744 is about 66456.3596956680. The cubic root of 4416447744 is about 1640.6818184230.

The spelling of 4416447744 in words is "four billion, four hundred sixteen million, four hundred forty-seven thousand, seven hundred forty-four".