242434305205 has 8 divisors (see below), whose sum is σ = 291518543232. Its totient is φ = 193549192848.

The previous prime is 242434305151. The next prime is 242434305293. The reversal of 242434305205 is 502503434242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242434305205 - 2¹⁷ = 242434174133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49778737 + ... + 49783606.

It is an arithmetic number, because the mean of its divisors is an integer number (36439817904).

Almost surely, 2^242434305205 is an apocalyptic number.

It is an amenable number.

242434305205 is a deficient number, since it is larger than the sum of its proper divisors (49084238027).

242434305205 is an equidigital number, since it uses as much as digits as its factorization.

242434305205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99562835.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 242434305205 its reverse (502503434242), we get a palindrome (744937739447).

The spelling of 242434305205 in words is "two hundred forty-two billion, four hundred thirty-four million, three hundred five thousand, two hundred five".