242987348866 has 8 divisors (see below), whose sum is σ = 380328024384. Its totient is φ = 116211340740.

The previous prime is 242987348833. The next prime is 242987348881. The reversal of 242987348866 is 668843789242.

242987348866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2641166790 + ... + 2641166881.

It is an arithmetic number, because the mean of its divisors is an integer number (47541003048).

Almost surely, 2^242987348866 is an apocalyptic number.

242987348866 is a deficient number, since it is larger than the sum of its proper divisors (137340675518).

242987348866 is a wasteful number, since it uses less digits than its factorization.

242987348866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282333696.

The product of its digits is 222953472, while the sum is 67.

The spelling of 242987348866 in words is "two hundred forty-two billion, nine hundred eighty-seven million, three hundred forty-eight thousand, eight hundred sixty-six".