242355241 has 8 divisors (see below), whose sum is σ = 263340800. Its totient is φ = 222192720.

The previous prime is 242355193. The next prime is 242355251. The reversal of 242355241 is 142553242.

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 242355241 - 2⁹ = 242354729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242355251) 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, 205146 + ... + 206323.

It is an arithmetic number, because the mean of its divisors is an integer number (32917600).

Almost surely, 2^242355241 is an apocalyptic number.

It is an amenable number.

242355241 is a deficient number, since it is larger than the sum of its proper divisors (20985559).

242355241 is a wasteful number, since it uses less digits than its factorization.

242355241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411519.

The product of its digits is 9600, while the sum is 28.

The square root of 242355241 is about 15567.7628771767. The cubic root of 242355241 is about 623.4727433392.

The spelling of 242355241 in words is "two hundred forty-two million, three hundred fifty-five thousand, two hundred forty-one".