242044207 has 4 divisors (see below), whose sum is σ = 242704096. Its totient is φ = 241384320.

The previous prime is 242044199. The next prime is 242044213. The reversal of 242044207 is 702440242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242044207 - 2³ = 242044199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242044007) 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, 329394 + ... + 330127.

It is an arithmetic number, because the mean of its divisors is an integer number (60676024).

Almost surely, 2^242044207 is an apocalyptic number.

242044207 is a deficient number, since it is larger than the sum of its proper divisors (659889).

242044207 is an equidigital number, since it uses as much as digits as its factorization.

242044207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659888.

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 242044207 is about 15557.7699880156. The cubic root of 242044207 is about 623.2059115625.

Adding to 242044207 its reverse (702440242), we get a palindrome (944484449).

The spelling of 242044207 in words is "two hundred forty-two million, forty-four thousand, two hundred seven".