544330013144 has 16 divisors (see below), whose sum is σ = 1045511916120. Its totient is φ = 265526835520.

The previous prime is 544330013131. The next prime is 544330013177. The reversal of 544330013144 is 441310033445.

It is a self number, because there is not a number n which added to its sum of digits gives 544330013144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829771034 + ... + 829771689.

Almost surely, 2^544330013144 is an apocalyptic number.

It is an amenable number.

544330013144 is a deficient number, since it is larger than the sum of its proper divisors (501181902976).

544330013144 is a wasteful number, since it uses less digits than its factorization.

544330013144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659542770 (or 1659542766 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 544330013144 its reverse (441310033445), we get a palindrome (985640046589).

The spelling of 544330013144 in words is "five hundred forty-four billion, three hundred thirty million, thirteen thousand, one hundred forty-four".