444023340203 has 4 divisors (see below), whose sum is σ = 444038334768. Its totient is φ = 444008345640.

The previous prime is 444023340199. The next prime is 444023340209. The reversal of 444023340203 is 302043320444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 444023340203 - 2² = 444023340199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444023340209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7452776 + ... + 7512117.

It is an arithmetic number, because the mean of its divisors is an integer number (111009583692).

Almost surely, 2^444023340203 is an apocalyptic number.

444023340203 is a deficient number, since it is larger than the sum of its proper divisors (14994565).

444023340203 is a wasteful number, since it uses less digits than its factorization.

444023340203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14994564.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 444023340203 its reverse (302043320444), we get a palindrome (746066660647).

The spelling of 444023340203 in words is "four hundred forty-four billion, twenty-three million, three hundred forty thousand, two hundred three".