242403241442 has 8 divisors (see below), whose sum is σ = 363696531456. Its totient is φ = 121171064292.

The previous prime is 242403241363. The next prime is 242403241447. The reversal of 242403241442 is 244142304242.

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

It is a junction number, because it is equal to n+sod(n) for n = 242403241399 and 242403241408.

It is not an unprimeable number, because it can be changed into a prime (242403241447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15268298 + ... + 15284165.

It is an arithmetic number, because the mean of its divisors is an integer number (45462066432).

Almost surely, 2^242403241442 is an apocalyptic number.

242403241442 is a deficient number, since it is larger than the sum of its proper divisors (121293290014).

242403241442 is a wasteful number, since it uses less digits than its factorization.

242403241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30556432.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 242403241442 its reverse (244142304242), we get a palindrome (486545545684).

The spelling of 242403241442 in words is "two hundred forty-two billion, four hundred three million, two hundred forty-one thousand, four hundred forty-two".