243112324 has 36 divisors (see below), whose sum is σ = 532982604. Its totient is φ = 96175296.

The previous prime is 243112321. The next prime is 243112327. The reversal of 243112324 is 423211342.

243112324 is nontrivially palindromic in base 6.

It is an interprime number because it is at equal distance from previous prime (243112321) and next prime (243112327).

It can be written as a sum of positive squares in 2 ways, for example, as 42380100 + 200732224 = 6510^2 + 14168^2 .

It is a junction number, because it is equal to n+sod(n) for n = 243112295 and 243112304.

It is not an unprimeable number, because it can be changed into a prime (243112321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45159 + ... + 50254.

Almost surely, 2^243112324 is an apocalyptic number.

It is an amenable number.

243112324 is an abundant number, since it is smaller than the sum of its proper divisors (289870280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243112324 is a wasteful number, since it uses less digits than its factorization.

243112324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95444 (or 95435 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 243112324 is about 15592.0596458582. The cubic root of 243112324 is about 624.1212816254.

Adding to 243112324 its reverse (423211342), we get a palindrome (666323666).

The spelling of 243112324 in words is "two hundred forty-three million, one hundred twelve thousand, three hundred twenty-four".