243310252232 has 16 divisors (see below), whose sum is σ = 456721061760. Its totient is φ = 121517969104.

The previous prime is 243310252187. The next prime is 243310252253. The reversal of 243310252232 is 232252013342.

It is a junction number, because it is equal to n+sod(n) for n = 243310252195 and 243310252204.

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, 17137088 + ... + 17151279.

It is an arithmetic number, because the mean of its divisors is an integer number (28545066360).

Almost surely, 2^243310252232 is an apocalyptic number.

It is an amenable number.

243310252232 is a deficient number, since it is larger than the sum of its proper divisors (213410809528).

243310252232 is a wasteful number, since it uses less digits than its factorization.

243310252232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34289260 (or 34289256 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 243310252232 its reverse (232252013342), we get a palindrome (475562265574).

The spelling of 243310252232 in words is "two hundred forty-three billion, three hundred ten million, two hundred fifty-two thousand, two hundred thirty-two".