234142133332 has 24 divisors (see below), whose sum is σ = 415616311656. Its totient is φ = 115396581888.

The previous prime is 234142133317. The next prime is 234142133341. The reversal of 234142133332 is 233331241432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9831912336 + 224310220996 = 99156^2 + 473614^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234142133294 and 234142133303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233088 + ... + 722920.

It is an arithmetic number, because the mean of its divisors is an integer number (17317346319).

Almost surely, 2^234142133332 is an apocalyptic number.

It is an amenable number.

234142133332 is a deficient number, since it is larger than the sum of its proper divisors (181474178324).

234142133332 is a wasteful number, since it uses less digits than its factorization.

234142133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491547 (or 491545 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

Adding to 234142133332 its reverse (233331241432), we get a palindrome (467473374764).

The spelling of 234142133332 in words is "two hundred thirty-four billion, one hundred forty-two million, one hundred thirty-three thousand, three hundred thirty-two".