242333333287 has 2 divisors, whose sum is σ = 242333333288. Its totient is φ = 242333333286.

The previous prime is 242333333227. The next prime is 242333333299. The reversal of 242333333287 is 782333333242.

242333333287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242333333287 - 2⁷ = 242333333159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242333333227) 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 as a sum of consecutive naturals, namely, 121166666643 + 121166666644.

It is an arithmetic number, because the mean of its divisors is an integer number (121166666644).

Almost surely, 2^242333333287 is an apocalyptic number.

242333333287 is a deficient number, since it is larger than the sum of its proper divisors (1).

242333333287 is an equidigital number, since it uses as much as digits as its factorization.

242333333287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 43.

The spelling of 242333333287 in words is "two hundred forty-two billion, three hundred thirty-three million, three hundred thirty-three thousand, two hundred eighty-seven".