544434054244 has 24 divisors (see below), whose sum is σ = 954577155168. Its totient is φ = 271697915520.

The previous prime is 544434054221. The next prime is 544434054247. The reversal of 544434054244 is 442450434445.

It is a self number, because there is not a number n which added to its sum of digits gives 544434054244.

It is not an unprimeable number, because it can be changed into a prime (544434054247) 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 in 7 ways as a sum of consecutive naturals, for example, 13041084 + ... + 13082764.

It is an arithmetic number, because the mean of its divisors is an integer number (39774048132).

Almost surely, 2^544434054244 is an apocalyptic number.

It is an amenable number.

544434054244 is a deficient number, since it is larger than the sum of its proper divisors (410143100924).

544434054244 is a wasteful number, since it uses less digits than its factorization.

544434054244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47835 (or 47833 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 43.

Adding to 544434054244 its reverse (442450434445), we get a palindrome (986884488689).

The spelling of 544434054244 in words is "five hundred forty-four billion, four hundred thirty-four million, fifty-four thousand, two hundred forty-four".