242733303 has 12 divisors (see below), whose sum is σ = 369068440. Its totient is φ = 153305136.

The previous prime is 242733289. The next prime is 242733311. The reversal of 242733303 is 303337242.

It is a happy number.

It is not a de Polignac number, because 242733303 - 2¹⁰ = 242732279 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 (242733313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709576 + ... + 709917.

Almost surely, 2^242733303 is an apocalyptic number.

242733303 is a deficient number, since it is larger than the sum of its proper divisors (126335137).

242733303 is a wasteful number, since it uses less digits than its factorization.

242733303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419518 (or 1419515 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 27.

The square root of 242733303 is about 15579.9006094391. The cubic root of 242733303 is about 623.7967702944.

The spelling of 242733303 in words is "two hundred forty-two million, seven hundred thirty-three thousand, three hundred three".