444004424401 has 8 divisors (see below), whose sum is σ = 448658293824. Its totient is φ = 439357154160.

The previous prime is 444004424371. The next prime is 444004424407. The reversal of 444004424401 is 104424400444.

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 444004424401 - 2¹⁷ = 444004293329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444004424407) 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, 1514470 + ... + 1783711.

It is an arithmetic number, because the mean of its divisors is an integer number (56082286728).

Almost surely, 2^444004424401 is an apocalyptic number.

It is an amenable number.

444004424401 is a deficient number, since it is larger than the sum of its proper divisors (4653869423).

444004424401 is a wasteful number, since it uses less digits than its factorization.

444004424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299591.

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 444004424401 its reverse (104424400444), we get a palindrome (548428824845).

The spelling of 444004424401 in words is "four hundred forty-four billion, four million, four hundred twenty-four thousand, four hundred one".