44045430052 has 12 divisors (see below), whose sum is σ = 83008695196. Its totient is φ = 20328660000.

The previous prime is 44045430041. The next prime is 44045430059. The reversal of 44045430052 is 25003454044.

It can be written as a sum of positive squares in 2 ways, for example, as 7799362596 + 36246067456 = 88314^2 + 190384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44045429996 and 44045430023.

It is not an unprimeable number, because it can be changed into a prime (44045430059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423513699 + ... + 423513802.

Almost surely, 2^44045430052 is an apocalyptic number.

It is an amenable number.

44045430052 is a deficient number, since it is larger than the sum of its proper divisors (38963265144).

44045430052 is a wasteful number, since it uses less digits than its factorization.

44045430052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847027518 (or 847027516 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 44045430052 its reverse (25003454044), we get a palindrome (69048884096).

The spelling of 44045430052 in words is "forty-four billion, forty-five million, four hundred thirty thousand, fifty-two".