444330440101 has 8 divisors (see below), whose sum is σ = 465639071040. Its totient is φ = 423187635552.

The previous prime is 444330440083. The next prime is 444330440111. The reversal of 444330440101 is 101044033444.

It is a happy number.

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 444330440101 - 2²⁹ = 443793569189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 444330440101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444330440111) 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, 41451111 + ... + 41461828.

It is an arithmetic number, because the mean of its divisors is an integer number (58204883880).

Almost surely, 2^444330440101 is an apocalyptic number.

It is an amenable number.

444330440101 is a deficient number, since it is larger than the sum of its proper divisors (21308630939).

444330440101 is a wasteful number, since it uses less digits than its factorization.

444330440101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82913195.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 444330440101 its reverse (101044033444), we get a palindrome (545374473545).

The spelling of 444330440101 in words is "four hundred forty-four billion, three hundred thirty million, four hundred forty thousand, one hundred one".