242242144102 has 16 divisors (see below), whose sum is σ = 415834202880. Its totient is φ = 103677572808.

The previous prime is 242242144097. The next prime is 242242144117. The reversal of 242242144102 is 201441242242.

It is a happy number.

242242144102 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 7 ways as a sum of consecutive naturals, for example, 11696698 + ... + 11717389.

It is an arithmetic number, because the mean of its divisors is an integer number (25989637680).

Almost surely, 2^242242144102 is an apocalyptic number.

242242144102 is a deficient number, since it is larger than the sum of its proper divisors (173592058778).

242242144102 is a wasteful number, since it uses less digits than its factorization.

242242144102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23414835.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 242242144102 its reverse (201441242242), we get a palindrome (443683386344).

The spelling of 242242144102 in words is "two hundred forty-two billion, two hundred forty-two million, one hundred forty-four thousand, one hundred two".