242868308 has 12 divisors (see below), whose sum is σ = 432223680. Its totient is φ = 119375832.

The previous prime is 242868287. The next prime is 242868319. The reversal of 242868308 is 803868242.

242868308 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, 514316 + ... + 514787.

It is an arithmetic number, because the mean of its divisors is an integer number (36018640).

Almost surely, 2^242868308 is an apocalyptic number.

It is an amenable number.

242868308 is a deficient number, since it is larger than the sum of its proper divisors (189355372).

242868308 is a wasteful number, since it uses less digits than its factorization.

242868308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029166 (or 1029164 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 242868308 is about 15584.2326728011. The cubic root of 242868308 is about 623.9123979861.

The spelling of 242868308 in words is "two hundred forty-two million, eight hundred sixty-eight thousand, three hundred eight".