242236283 has 2 divisors, whose sum is σ = 242236284. Its totient is φ = 242236282.

The previous prime is 242236277. The next prime is 242236321. The reversal of 242236283 is 382632242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242236283 - 2¹² = 242232187 is a prime.

It is not a weakly prime, because it can be changed into another prime (242236783) 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 as a sum of consecutive naturals, namely, 121118141 + 121118142.

It is an arithmetic number, because the mean of its divisors is an integer number (121118142).

Almost surely, 2^242236283 is an apocalyptic number.

242236283 is a deficient number, since it is larger than the sum of its proper divisors (1).

242236283 is an equidigital number, since it uses as much as digits as its factorization.

242236283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 32.

The square root of 242236283 is about 15563.9417565089. The cubic root of 242236283 is about 623.3707178877.

The spelling of 242236283 in words is "two hundred forty-two million, two hundred thirty-six thousand, two hundred eighty-three".