444004343 has 4 divisors (see below), whose sum is σ = 444058368. Its totient is φ = 443950320.

The previous prime is 444004333. The next prime is 444004361. The reversal of 444004343 is 343400444.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 444004343 - 2¹² = 444000247 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 (444004303) 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, 11846 + ... + 32067.

It is an arithmetic number, because the mean of its divisors is an integer number (111014592).

Almost surely, 2^444004343 is an apocalyptic number.

444004343 is a deficient number, since it is larger than the sum of its proper divisors (54025).

444004343 is a wasteful number, since it uses less digits than its factorization.

444004343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54024.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 444004343 is about 21071.4105602829. The cubic root of 444004343 is about 762.8908499827.

Adding to 444004343 its reverse (343400444), we get a palindrome (787404787).

The spelling of 444004343 in words is "four hundred forty-four million, four thousand, three hundred forty-three".