232143041142242 has 8 divisors (see below), whose sum is σ = 348228037065132. Its totient is φ = 116067028787200.

The previous prime is 232143041142217. The next prime is 232143041142253. The reversal of 232143041142242 is 242241140341232.

It can be written as a sum of positive squares in 2 ways, for example, as 230886779011681 + 1256262130561 = 15194959^2 + 1120831^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2245827359 + ... + 2245930722.

Almost surely, 2^{232143041142242} is an apocalyptic number.

232143041142242 is a deficient number, since it is larger than the sum of its proper divisors (116084995922890).

232143041142242 is a wasteful number, since it uses less digits than its factorization.

232143041142242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491783924.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 232143041142242 its reverse (242241140341232), we get a palindrome (474384181483474).

The spelling of 232143041142242 in words is "two hundred thirty-two trillion, one hundred forty-three billion, forty-one million, one hundred forty-two thousand, two hundred forty-two".