544044242 has 16 divisors (see below), whose sum is σ = 938827392. Its totient is φ = 231616800.

The previous prime is 544044239. The next prime is 544044247. The reversal of 544044242 is 242440445.

It is not an unprimeable number, because it can be changed into a prime (544044247) 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, 126563 + ... + 130790.

It is an arithmetic number, because the mean of its divisors is an integer number (58676712).

Almost surely, 2^544044242 is an apocalyptic number.

544044242 is a deficient number, since it is larger than the sum of its proper divisors (394783150).

544044242 is a wasteful number, since it uses less digits than its factorization.

544044242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257513.

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 544044242 is about 23324.7559901492. The cubic root of 544044242 is about 816.3531497572.

Adding to 544044242 its reverse (242440445), we get a palindrome (786484687).

The spelling of 544044242 in words is "five hundred forty-four million, forty-four thousand, two hundred forty-two".