242343324242231 has 16 divisors (see below), whose sum is σ = 247536625190400. Its totient is φ = 237220704097248.

The previous prime is 242343324242209. The next prime is 242343324242263. The reversal of 242343324242231 is 132242423343242.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242343324242231 is a prime.

It is a super-2 number, since 2×242343324242231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242343324241231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36275516 + ... + 42433473.

It is an arithmetic number, because the mean of its divisors is an integer number (15471039074400).

Almost surely, 2^{242343324242231} is an apocalyptic number.

242343324242231 is a deficient number, since it is larger than the sum of its proper divisors (5193300948169).

242343324242231 is a wasteful number, since it uses less digits than its factorization.

242343324242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78709438.

The product of its digits is 1327104, while the sum is 41.

Adding to 242343324242231 its reverse (132242423343242), we get a palindrome (374585747585473).

The spelling of 242343324242231 in words is "two hundred forty-two trillion, three hundred forty-three billion, three hundred twenty-four million, two hundred forty-two thousand, two hundred thirty-one".