14443013444 has 6 divisors (see below), whose sum is σ = 25275273534. Its totient is φ = 7221506720.

The previous prime is 14443013437. The next prime is 14443013447. The reversal of 14443013444 is 44431034441.

It can be written as a sum of positive squares in only one way, i.e., 14352040000 + 90973444 = 119800^2 + 9538^2 .

It is a super-2 number, since 2×14443013444² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14443013444.

It is not an unprimeable number, because it can be changed into a prime (14443013447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805376677 + ... + 1805376684.

It is an arithmetic number, because the mean of its divisors is an integer number (4212545589).

Almost surely, 2^14443013444 is an apocalyptic number.

It is an amenable number.

14443013444 is a deficient number, since it is larger than the sum of its proper divisors (10832260090).

14443013444 is a wasteful number, since it uses less digits than its factorization.

14443013444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610753365 (or 3610753363 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 14443013444 its reverse (44431034441), we get a palindrome (58874047885).

The spelling of 14443013444 in words is "fourteen billion, four hundred forty-three million, thirteen thousand, four hundred forty-four".