242256304 has 20 divisors (see below), whose sum is σ = 469822360. Its totient is φ = 121011840.

The previous prime is 242256271. The next prime is 242256317. The reversal of 242256304 is 403652242.

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, 11359 + ... + 24769.

It is an arithmetic number, because the mean of its divisors is an integer number (23491118).

Almost surely, 2^242256304 is an apocalyptic number.

It is an amenable number.

242256304 is a deficient number, since it is larger than the sum of its proper divisors (227566056).

242256304 is a wasteful number, since it uses less digits than its factorization.

242256304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14548 (or 14542 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 242256304 is about 15564.5849286128. The cubic root of 242256304 is about 623.3878914247.

The spelling of 242256304 in words is "two hundred forty-two million, two hundred fifty-six thousand, three hundred four".