4444330013 has 8 divisors (see below), whose sum is σ = 4573153536. Its totient is φ = 4316479200.

The previous prime is 4444329991. The next prime is 4444330019. The reversal of 4444330013 is 3100334444.

4444330013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4444330013 - 2⁶ = 4444329949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444330019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233903 + ... + 252188.

It is an arithmetic number, because the mean of its divisors is an integer number (571644192).

Almost surely, 2^4444330013 is an apocalyptic number.

It is an amenable number.

4444330013 is a deficient number, since it is larger than the sum of its proper divisors (128823523).

4444330013 is a wasteful number, since it uses less digits than its factorization.

4444330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486355.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4444330013 is about 66665.8084253090. The cubic root of 4444330013 is about 1644.1272721554.

Adding to 4444330013 its reverse (3100334444), we get a palindrome (7544664457).

The spelling of 4444330013 in words is "four billion, four hundred forty-four million, three hundred thirty thousand, thirteen".