242300313243 has 6 divisors (see below), whose sum is σ = 349989341364. Its totient is φ = 161533542156.

The previous prime is 242300313191. The next prime is 242300313259. The reversal of 242300313243 is 342313003242.

242300313243 is a `hidden beast` number, since 2 + 4 + 2 + 300 + 31 + 324 + 3 = 666.

It is not a de Polignac number, because 242300313243 - 2¹⁴ = 242300296859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242300317243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13461128505 + ... + 13461128522.

It is an arithmetic number, because the mean of its divisors is an integer number (58331556894).

Almost surely, 2^242300313243 is an apocalyptic number.

242300313243 is a deficient number, since it is larger than the sum of its proper divisors (107689028121).

242300313243 is a wasteful number, since it uses less digits than its factorization.

242300313243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26922257033 (or 26922257030 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 242300313243 its reverse (342313003242), we get a palindrome (584613316485).

The spelling of 242300313243 in words is "two hundred forty-two billion, three hundred million, three hundred thirteen thousand, two hundred forty-three".