242958343 has 2 divisors, whose sum is σ = 242958344. Its totient is φ = 242958342.

The previous prime is 242958323. The next prime is 242958367. The reversal of 242958343 is 343859242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242958343 - 2¹³ = 242950151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242958296 and 242958305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242958323) 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, 121479171 + 121479172.

It is an arithmetic number, because the mean of its divisors is an integer number (121479172).

Almost surely, 2^242958343 is an apocalyptic number.

242958343 is a deficient number, since it is larger than the sum of its proper divisors (1).

242958343 is an equidigital number, since it uses as much as digits as its factorization.

242958343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 40.

The square root of 242958343 is about 15587.1210619537. The cubic root of 242958343 is about 623.9894864202.

The spelling of 242958343 in words is "two hundred forty-two million, nine hundred fifty-eight thousand, three hundred forty-three".