4344444912 has 80 divisors (see below), whose sum is σ = 11397583008. Its totient is φ = 1425715200.

The previous prime is 4344444893. The next prime is 4344444913. The reversal of 4344444912 is 2194444434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344444913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3338662 + ... + 3339962.

Almost surely, 2^4344444912 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 4344444912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5698791504).

4344444912 is an abundant number, since it is smaller than the sum of its proper divisors (7053138096).

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

4344444912 is a wasteful number, since it uses less digits than its factorization.

4344444912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338 (or 2332 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 4344444912 is about 65912.4033244123. The cubic root of 4344444912 is about 1631.7167244298.

The spelling of 4344444912 in words is "four billion, three hundred forty-four million, four hundred forty-four thousand, nine hundred twelve".