444214424344 has 16 divisors (see below), whose sum is σ = 852271861320. Its totient is φ = 216941928000.

The previous prime is 444214424309. The next prime is 444214424347. The reversal of 444214424344 is 443424412444.

It is a junction number, because it is equal to n+sod(n) for n = 444214424297 and 444214424306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444214424347) 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, 645660157 + ... + 645660844.

Almost surely, 2^444214424344 is an apocalyptic number.

It is an amenable number.

444214424344 is a deficient number, since it is larger than the sum of its proper divisors (408057436976).

444214424344 is a wasteful number, since it uses less digits than its factorization.

444214424344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291321050 (or 1291321046 counting only the distinct ones).

The product of its digits is 786432, while the sum is 40.

Adding to 444214424344 its reverse (443424412444), we get a palindrome (887638836788).

The spelling of 444214424344 in words is "four hundred forty-four billion, two hundred fourteen million, four hundred twenty-four thousand, three hundred forty-four".