243311200232 has 16 divisors (see below), whose sum is σ = 463940848800. Its totient is φ = 119593640560.

The previous prime is 243311200219. The next prime is 243311200241. The reversal of 243311200232 is 232002113342.

It is a junction number, because it is equal to n+sod(n) for n = 243311200198 and 243311200207.

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, 257744444 + ... + 257745387.

It is an arithmetic number, because the mean of its divisors is an integer number (28996303050).

Almost surely, 2^243311200232 is an apocalyptic number.

It is an amenable number.

243311200232 is a deficient number, since it is larger than the sum of its proper divisors (220629648568).

243311200232 is a wasteful number, since it uses less digits than its factorization.

243311200232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515489896 (or 515489892 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 243311200232 its reverse (232002113342), we get a palindrome (475313313574).

The spelling of 243311200232 in words is "two hundred forty-three billion, three hundred eleven million, two hundred thousand, two hundred thirty-two".