4144441344 has 48 divisors (see below), whose sum is σ = 11049161760. Its totient is φ = 1381478400.

The previous prime is 4144441333. The next prime is 4144441361. The reversal of 4144441344 is 4431444414.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331132 + ... + 343419.

It is an arithmetic number, because the mean of its divisors is an integer number (230190870).

Almost surely, 2^4144441344 is an apocalyptic number.

It is an amenable number.

4144441344 is an abundant number, since it is smaller than the sum of its proper divisors (6904720416).

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

4144441344 is an equidigital number, since it uses as much as digits as its factorization.

4144441344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674576 (or 674556 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

The square root of 4144441344 is about 64377.3356391828. The cubic root of 4144441344 is about 1606.2827636753.

Adding to 4144441344 its reverse (4431444414), we get a palindrome (8575885758).

The spelling of 4144441344 in words is "four billion, one hundred forty-four million, four hundred forty-one thousand, three hundred forty-four".