4443914000 has 80 divisors (see below), whose sum is σ = 10773060480. Its totient is φ = 1772988800.

The previous prime is 4443913997. The next prime is 4443914011. The reversal of 4443914000 is 4193444.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 835349 + ... + 840651.

It is an arithmetic number, because the mean of its divisors is an integer number (134663256).

Almost surely, 2^4443914000 is an apocalyptic number.

4443914000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4443914000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5386530240).

4443914000 is an abundant number, since it is smaller than the sum of its proper divisors (6329146480).

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

4443914000 is a wasteful number, since it uses less digits than its factorization.

4443914000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745 (or 5729 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4443914000 is about 66662.6882146227. The cubic root of 4443914000 is about 1644.0759708599.

The spelling of 4443914000 in words is "four billion, four hundred forty-three million, nine hundred fourteen thousand".