242341241 has 4 divisors (see below), whose sum is σ = 242418000. Its totient is φ = 242264484.

The previous prime is 242341217. The next prime is 242341279. The reversal of 242341241 is 142143242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142143242 = 2 ⋅71071621.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242341241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242341441) by changing a digit.

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, 33431 + ... + 40028.

It is an arithmetic number, because the mean of its divisors is an integer number (60604500).

Almost surely, 2^242341241 is an apocalyptic number.

It is an amenable number.

242341241 is a deficient number, since it is larger than the sum of its proper divisors (76759).

242341241 is an equidigital number, since it uses as much as digits as its factorization.

242341241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76758.

The product of its digits is 1536, while the sum is 23.

The square root of 242341241 is about 15567.3132235463. The cubic root of 242341241 is about 623.4607378407.

Adding to 242341241 its reverse (142143242), we get a palindrome (384484483).

The spelling of 242341241 in words is "two hundred forty-two million, three hundred forty-one thousand, two hundred forty-one".