242123412344 has 16 divisors (see below), whose sum is σ = 495252434520. Its totient is φ = 110056096480.

The previous prime is 242123412337. The next prime is 242123412533. The reversal of 242123412344 is 443214321242.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 242123412344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375701119 + ... + 1375701294.

Almost surely, 2^242123412344 is an apocalyptic number.

It is an amenable number.

242123412344 is an abundant number, since it is smaller than the sum of its proper divisors (253129022176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242123412344 is a wasteful number, since it uses less digits than its factorization.

242123412344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751402430 (or 2751402426 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 242123412344 its reverse (443214321242), we get a palindrome (685337733586).

The spelling of 242123412344 in words is "two hundred forty-two billion, one hundred twenty-three million, four hundred twelve thousand, three hundred forty-four".