242420335 has 8 divisors (see below), whose sum is σ = 306215280. Its totient is φ = 183729024.

The previous prime is 242420333. The next prime is 242420351. The reversal of 242420335 is 533024242.

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 242420335 - 2¹ = 242420333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242420333) 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, 1275802 + ... + 1275991.

It is an arithmetic number, because the mean of its divisors is an integer number (38276910).

Almost surely, 2^242420335 is an apocalyptic number.

242420335 is a deficient number, since it is larger than the sum of its proper divisors (63794945).

242420335 is a wasteful number, since it uses less digits than its factorization.

242420335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551817.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 242420335 is about 15569.8534032919. The cubic root of 242420335 is about 623.5285576907.

Adding to 242420335 its reverse (533024242), we get a palindrome (775444577).

The spelling of 242420335 in words is "two hundred forty-two million, four hundred twenty thousand, three hundred thirty-five".