242025347 has 2 divisors, whose sum is σ = 242025348. Its totient is φ = 242025346.

The previous prime is 242025317. The next prime is 242025353. The reversal of 242025347 is 743520242.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242025347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242025317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121012673 + 121012674.

It is an arithmetic number, because the mean of its divisors is an integer number (121012674).

Almost surely, 2^242025347 is an apocalyptic number.

242025347 is a deficient number, since it is larger than the sum of its proper divisors (1).

242025347 is an equidigital number, since it uses as much as digits as its factorization.

242025347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 242025347 is about 15557.1638482083. The cubic root of 242025347 is about 623.1897244798.

Adding to 242025347 its reverse (743520242), we get a palindrome (985545589).

The spelling of 242025347 in words is "two hundred forty-two million, twenty-five thousand, three hundred forty-seven".