242317241 has 8 divisors (see below), whose sum is σ = 255300000. Its totient is φ = 229357440.

The previous prime is 242317223. The next prime is 242317247. The reversal of 242317241 is 142713242.

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

It is a cyclic number.

It is not a de Polignac number, because 242317241 - 2⁶ = 242317177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242317241.

It is not an unprimeable number, because it can be changed into a prime (242317247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18626 + ... + 28836.

It is an arithmetic number, because the mean of its divisors is an integer number (31912500).

Almost surely, 2^242317241 is an apocalyptic number.

It is an amenable number.

242317241 is a deficient number, since it is larger than the sum of its proper divisors (12982759).

242317241 is a wasteful number, since it uses less digits than its factorization.

242317241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11479.

The product of its digits is 2688, while the sum is 26.

The square root of 242317241 is about 15566.5423585329. The cubic root of 242317241 is about 623.4401559102.

The spelling of 242317241 in words is "two hundred forty-two million, three hundred seventeen thousand, two hundred forty-one".