242335445 has 8 divisors (see below), whose sum is σ = 317239200. Its totient is φ = 176243920.

The previous prime is 242335441. The next prime is 242335453. The reversal of 242335445 is 544533242.

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

It is not a de Polignac number, because 242335445 - 2² = 242335441 is a prime.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242335441) 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, 2202995 + ... + 2203104.

It is an arithmetic number, because the mean of its divisors is an integer number (39654900).

Almost surely, 2^242335445 is an apocalyptic number.

It is an amenable number.

242335445 is a deficient number, since it is larger than the sum of its proper divisors (74903755).

242335445 is a wasteful number, since it uses less digits than its factorization.

242335445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406115.

The product of its digits is 57600, while the sum is 32.

The square root of 242335445 is about 15567.1270631417. The cubic root of 242335445 is about 623.4557674289.

Adding to 242335445 its reverse (544533242), we get a palindrome (786868687).

The spelling of 242335445 in words is "two hundred forty-two million, three hundred thirty-five thousand, four hundred forty-five".