242341023 has 16 divisors (see below), whose sum is σ = 334677600. Its totient is φ = 155796480.

The previous prime is 242340997. The next prime is 242341027. The reversal of 242341023 is 320143242.

It is not a de Polignac number, because 242341023 - 2¹⁷ = 242209951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242341027) 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 15 ways as a sum of consecutive naturals, for example, 111063 + ... + 113223.

It is an arithmetic number, because the mean of its divisors is an integer number (20917350).

Almost surely, 2^242341023 is an apocalyptic number.

242341023 is a deficient number, since it is larger than the sum of its proper divisors (92336577).

242341023 is a wasteful number, since it uses less digits than its factorization.

242341023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 242341023 is about 15567.3062216942. The cubic root of 242341023 is about 623.4605508942.

Adding to 242341023 its reverse (320143242), we get a palindrome (562484265).

The spelling of 242341023 in words is "two hundred forty-two million, three hundred forty-one thousand, twenty-three".