242132212324 has 12 divisors (see below), whose sum is σ = 431726303484. Its totient is φ = 118781839904.

The previous prime is 242132212313. The next prime is 242132212363. The reversal of 242132212324 is 423212231242.

It can be written as a sum of positive squares in 2 ways, for example, as 78333933924 + 163798278400 = 279882^2 + 404720^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242132212292 and 242132212301.

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, 571066327 + ... + 571066750.

It is an arithmetic number, because the mean of its divisors is an integer number (35977191957).

Almost surely, 2^242132212324 is an apocalyptic number.

It is an amenable number.

242132212324 is a deficient number, since it is larger than the sum of its proper divisors (189594091160).

242132212324 is a wasteful number, since it uses less digits than its factorization.

242132212324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142133134 (or 1142133132 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 242132212324 its reverse (423212231242), we get a palindrome (665344443566).

The spelling of 242132212324 in words is "two hundred forty-two billion, one hundred thirty-two million, two hundred twelve thousand, three hundred twenty-four".