550241342444 has 24 divisors (see below), whose sum is σ = 1037201077248. Its totient is φ = 254669904720.

The previous prime is 550241342429. The next prime is 550241342449. The reversal of 550241342444 is 444243142055.

It is a junction number, because it is equal to n+sod(n) for n = 550241342398 and 550241342407.

It is not an unprimeable number, because it can be changed into a prime (550241342449) 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 7 ways as a sum of consecutive naturals, for example, 96463022 + ... + 96468725.

It is an arithmetic number, because the mean of its divisors is an integer number (43216711552).

Almost surely, 2^550241342444 is an apocalyptic number.

It is an amenable number.

550241342444 is a deficient number, since it is larger than the sum of its proper divisors (486959734804).

550241342444 is a wasteful number, since it uses less digits than its factorization.

550241342444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192931805 (or 192931803 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 550241342444 its reverse (444243142055), we get a palindrome (994484484499).

The spelling of 550241342444 in words is "five hundred fifty billion, two hundred forty-one million, three hundred forty-two thousand, four hundred forty-four".