242536635242 has 48 divisors (see below), whose sum is σ = 404133527616. Its totient is φ = 109074556800.

The previous prime is 242536635223. The next prime is 242536635247.

It is a happy number.

242536635242 is nontrivially palindromic in base 10.

242536635242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 242536635193 and 242536635202.

It is not an unprimeable number, because it can be changed into a prime (242536635247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32175698 + ... + 32183234.

It is an arithmetic number, because the mean of its divisors is an integer number (8419448492).

Almost surely, 2^242536635242 is an apocalyptic number.

242536635242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242536635242 is a deficient number, since it is larger than the sum of its proper divisors (161596892374).

242536635242 is a wasteful number, since it uses less digits than its factorization.

242536635242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8955 (or 8944 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

It can be divided in two parts, 242536 and 635242, that added together give a palindrome (877778).

The spelling of 242536635242 in words is "two hundred forty-two billion, five hundred thirty-six million, six hundred thirty-five thousand, two hundred forty-two".