444340434404 has 24 divisors (see below), whose sum is σ = 825247035648. Its totient is φ = 208616213120.

The previous prime is 444340434371. The next prime is 444340434409. The reversal of 444340434404 is 404434043444.

It is not an unprimeable number, because it can be changed into a prime (444340434409) 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, 7551224 + ... + 7609839.

It is an arithmetic number, because the mean of its divisors is an integer number (34385293152).

Almost surely, 2^444340434404 is an apocalyptic number.

It is an amenable number.

444340434404 is a deficient number, since it is larger than the sum of its proper divisors (380906601244).

444340434404 is a wasteful number, since it uses less digits than its factorization.

444340434404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15161515 (or 15161513 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 444340434404 its reverse (404434043444), we get a palindrome (848774477848).

It can be divided in two parts, 44434043440 and 4, that added together give a palindrome (44434043444).

The spelling of 444340434404 in words is "four hundred forty-four billion, three hundred forty million, four hundred thirty-four thousand, four hundred four".