242143568 has 20 divisors (see below), whose sum is σ = 473541120. Its totient is φ = 119939424.

The previous prime is 242143541. The next prime is 242143571. The reversal of 242143568 is 865341242.

242143568 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69008 + ... + 72431.

It is an arithmetic number, because the mean of its divisors is an integer number (23677056).

Almost surely, 2^242143568 is an apocalyptic number.

It is an amenable number.

242143568 is a deficient number, since it is larger than the sum of its proper divisors (231397552).

242143568 is a wasteful number, since it uses less digits than its factorization.

242143568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141554 (or 141548 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 242143568 is about 15560.9629522083. The cubic root of 242143568 is about 623.2911768288.

The spelling of 242143568 in words is "two hundred forty-two million, one hundred forty-three thousand, five hundred sixty-eight".