240331424361242 has 8 divisors (see below), whose sum is σ = 360498966854016. Its totient is φ = 120165102076572.

The previous prime is 240331424361239. The next prime is 240331424361271. The reversal of 240331424361242 is 242163424133042.

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

It is a self number, because there is not a number n which added to its sum of digits gives 240331424361242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304559468 + ... + 305347559.

It is an arithmetic number, because the mean of its divisors is an integer number (45062370856752).

Almost surely, 2^{240331424361242} is an apocalyptic number.

240331424361242 is a deficient number, since it is larger than the sum of its proper divisors (120167542492774).

240331424361242 is a wasteful number, since it uses less digits than its factorization.

240331424361242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610104052.

The product of its (nonzero) digits is 663552, while the sum is 41.

Adding to 240331424361242 its reverse (242163424133042), we get a palindrome (482494848494284).

The spelling of 240331424361242 in words is "two hundred forty trillion, three hundred thirty-one billion, four hundred twenty-four million, three hundred sixty-one thousand, two hundred forty-two".