234142112242 has 8 divisors (see below), whose sum is σ = 371872766556. Its totient is φ = 110184523392.

The previous prime is 234142112213. The next prime is 234142112287. The reversal of 234142112242 is 242211241432.

It can be written as a sum of positive squares in 2 ways, for example, as 224345269801 + 9796842441 = 473651^2 + 98979^2 .

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 234142112242.

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, 3443266323 + ... + 3443266390.

Almost surely, 2^234142112242 is an apocalyptic number.

234142112242 is a deficient number, since it is larger than the sum of its proper divisors (137730654314).

234142112242 is a wasteful number, since it uses less digits than its factorization.

234142112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886532732.

The product of its digits is 6144, while the sum is 28.

Adding to 234142112242 its reverse (242211241432), we get a palindrome (476353353674).

The spelling of 234142112242 in words is "two hundred thirty-four billion, one hundred forty-two million, one hundred twelve thousand, two hundred forty-two".