544254042244 has 48 divisors (see below), whose sum is σ = 1084525747200. Its totient is φ = 236562337440.

The previous prime is 544254042239. The next prime is 544254042337. The reversal of 544254042244 is 442240452445.

It is a junction number, because it is equal to n+sod(n) for n = 544254042197 and 544254042206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3426907 + ... + 3582205.

It is an arithmetic number, because the mean of its divisors is an integer number (22594286400).

Almost surely, 2^544254042244 is an apocalyptic number.

It is an amenable number.

544254042244 is a deficient number, since it is larger than the sum of its proper divisors (540271704956).

544254042244 is a wasteful number, since it uses less digits than its factorization.

544254042244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158800 (or 158798 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 40.

Adding to 544254042244 its reverse (442240452445), we get a palindrome (986494494689).

The spelling of 544254042244 in words is "five hundred forty-four billion, two hundred fifty-four million, forty-two thousand, two hundred forty-four".