243341363 has 2 divisors, whose sum is σ = 243341364. Its totient is φ = 243341362.

The previous prime is 243341333. The next prime is 243341369. The reversal of 243341363 is 363143342.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243341363 - 2⁸ = 243341107 is a prime.

It is not a weakly prime, because it can be changed into another prime (243341369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121670681 + 121670682.

It is an arithmetic number, because the mean of its divisors is an integer number (121670682).

Almost surely, 2^243341363 is an apocalyptic number.

243341363 is a deficient number, since it is larger than the sum of its proper divisors (1).

243341363 is an equidigital number, since it uses as much as digits as its factorization.

243341363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 29.

The square root of 243341363 is about 15599.4026488196. The cubic root of 243341363 is about 624.3172174578.

The spelling of 243341363 in words is "two hundred forty-three million, three hundred forty-one thousand, three hundred sixty-three".