242024311 has 2 divisors, whose sum is σ = 242024312. Its totient is φ = 242024310.

The previous prime is 242024309. The next prime is 242024317. The reversal of 242024311 is 113420242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242024311 - 2¹ = 242024309 is a prime.

Together with 242024309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242024317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121012155 + 121012156.

It is an arithmetic number, because the mean of its divisors is an integer number (121012156).

Almost surely, 2^242024311 is an apocalyptic number.

242024311 is a deficient number, since it is larger than the sum of its proper divisors (1).

242024311 is an equidigital number, since it uses as much as digits as its factorization.

242024311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 242024311 is about 15557.1305516152. The cubic root of 242024311 is about 623.1888352816.

Adding to 242024311 its reverse (113420242), we get a palindrome (355444553).

The spelling of 242024311 in words is "two hundred forty-two million, twenty-four thousand, three hundred eleven".