242444303 has 4 divisors (see below), whose sum is σ = 242505120. Its totient is φ = 242383488.

The previous prime is 242444299. The next prime is 242444309. The reversal of 242444303 is 303444242.

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 242444303 - 2² = 242444299 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 (242444309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23975 + ... + 32552.

It is an arithmetic number, because the mean of its divisors is an integer number (60626280).

Almost surely, 2^242444303 is an apocalyptic number.

242444303 is a deficient number, since it is larger than the sum of its proper divisors (60817).

242444303 is an equidigital number, since it uses as much as digits as its factorization.

242444303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60816.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 242444303 is about 15570.6230768072. The cubic root of 242444303 is about 623.5491063518.

Adding to 242444303 its reverse (303444242), we get a palindrome (545888545).

The spelling of 242444303 in words is "two hundred forty-two million, four hundred forty-four thousand, three hundred three".