243341068463 has 4 divisors (see below), whose sum is σ = 243350143848. Its totient is φ = 243331993080.

The previous prime is 243341068459. The next prime is 243341068469. The reversal of 243341068463 is 364860143342.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 243341068463 - 2² = 243341068459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243341068469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4497353 + ... + 4551138.

It is an arithmetic number, because the mean of its divisors is an integer number (60837535962).

Almost surely, 2^243341068463 is an apocalyptic number.

243341068463 is a deficient number, since it is larger than the sum of its proper divisors (9075385).

243341068463 is an equidigital number, since it uses as much as digits as its factorization.

243341068463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9075384.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 243341068463 in words is "two hundred forty-three billion, three hundred forty-one million, sixty-eight thousand, four hundred sixty-three".