234142321232 has 40 divisors (see below), whose sum is σ = 455392656576. Its totient is φ = 116622245376.

The previous prime is 234142321201. The next prime is 234142321271. The reversal of 234142321232 is 232123241432.

It is a junction number, because it is equal to n+sod(n) for n = 234142321195 and 234142321204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6382013 + ... + 6418595.

Almost surely, 2^234142321232 is an apocalyptic number.

It is an amenable number.

234142321232 is a deficient number, since it is larger than the sum of its proper divisors (221250335344).

234142321232 is a wasteful number, since it uses less digits than its factorization.

234142321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38115 (or 38109 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 234142321232 its reverse (232123241432), we get a palindrome (466265562664).

The spelling of 234142321232 in words is "two hundred thirty-four billion, one hundred forty-two million, three hundred twenty-one thousand, two hundred thirty-two".