242134340230 has 24 divisors (see below), whose sum is σ = 455615363952. Its totient is φ = 92642702064.

The previous prime is 242134340197. The next prime is 242134340237. The reversal of 242134340230 is 32043431242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242134340237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22880754 + ... + 22891333.

It is an arithmetic number, because the mean of its divisors is an integer number (18983973498).

Almost surely, 2^242134340230 is an apocalyptic number.

242134340230 is a deficient number, since it is larger than the sum of its proper divisors (213481023722).

242134340230 is a wasteful number, since it uses less digits than its factorization.

242134340230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45772140 (or 45772117 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 242134340230 its reverse (32043431242), we get a palindrome (274177771472).

The spelling of 242134340230 in words is "two hundred forty-two billion, one hundred thirty-four million, three hundred forty thousand, two hundred thirty".