242343441 has 16 divisors (see below), whose sum is σ = 359267200. Its totient is φ = 161454384.

The previous prime is 242343419. The next prime is 242343457. The reversal of 242343441 is 144343242.

It is a happy number.

It is not a de Polignac number, because 242343441 - 2¹⁸ = 242081297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76395 + ... + 79503.

It is an arithmetic number, because the mean of its divisors is an integer number (22454200).

Almost surely, 2^242343441 is an apocalyptic number.

It is an amenable number.

242343441 is a deficient number, since it is larger than the sum of its proper divisors (116923759).

242343441 is a wasteful number, since it uses less digits than its factorization.

242343441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005 (or 5999 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 242343441 is about 15567.3838842626. The cubic root of 242343441 is about 623.4626244496.

Adding to 242343441 its reverse (144343242), we get a palindrome (386686683).

The spelling of 242343441 in words is "two hundred forty-two million, three hundred forty-three thousand, four hundred forty-one".