444003320014 has 8 divisors (see below), whose sum is σ = 666007910640. Its totient is φ = 222000683136.

The previous prime is 444003320009. The next prime is 444003320017. The reversal of 444003320014 is 410023300444.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444003320017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410862 + ... + 1028014.

It is an arithmetic number, because the mean of its divisors is an integer number (83250988830).

Almost surely, 2^444003320014 is an apocalyptic number.

444003320014 is a deficient number, since it is larger than the sum of its proper divisors (222004590626).

444003320014 is a wasteful number, since it uses less digits than its factorization.

444003320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976874.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 444003320014 its reverse (410023300444), we get a palindrome (854026620458).

The spelling of 444003320014 in words is "four hundred forty-four billion, three million, three hundred twenty thousand, fourteen".