242131330550 has 12 divisors (see below), whose sum is σ = 450364274916. Its totient is φ = 96852532200.

The previous prime is 242131330543. The next prime is 242131330577. The reversal of 242131330550 is 55033131242.

It is a happy number.

242131330550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2421313256 + ... + 2421313355.

It is an arithmetic number, because the mean of its divisors is an integer number (37530356243).

Almost surely, 2^242131330550 is an apocalyptic number.

242131330550 is a deficient number, since it is larger than the sum of its proper divisors (208232944366).

242131330550 is a wasteful number, since it uses less digits than its factorization.

242131330550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842626623 (or 4842626618 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 242131330550 its reverse (55033131242), we get a palindrome (297164461792).

The spelling of 242131330550 in words is "two hundred forty-two billion, one hundred thirty-one million, three hundred thirty thousand, five hundred fifty".