242220331134 has 48 divisors (see below), whose sum is σ = 525754021104. Its totient is φ = 80595110400.

The previous prime is 242220331127. The next prime is 242220331193. The reversal of 242220331134 is 431133022242.

242220331134 is a `hidden beast` number, since 2 + 422 + 203 + 3 + 1 + 1 + 34 = 666.

242220331134 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 = 242220331098 and 242220331107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33586789 + ... + 33593999.

It is an arithmetic number, because the mean of its divisors is an integer number (10953208773).

Almost surely, 2^242220331134 is an apocalyptic number.

242220331134 is an abundant number, since it is smaller than the sum of its proper divisors (283533689970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242220331134 is a wasteful number, since it uses less digits than its factorization.

242220331134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10313 (or 10310 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 242220331134 its reverse (431133022242), we get a palindrome (673353353376).

The spelling of 242220331134 in words is "two hundred forty-two billion, two hundred twenty million, three hundred thirty-one thousand, one hundred thirty-four".