232304403243 has 16 divisors (see below), whose sum is σ = 338278300416. Its totient is φ = 140631803040.

The previous prime is 232304403239. The next prime is 232304403263. The reversal of 232304403243 is 342304403232.

It is not a de Polignac number, because 232304403243 - 2² = 232304403239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232304403243.

It is not an unprimeable number, because it can be changed into a prime (232304403263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3938896 + ... + 3997437.

It is an arithmetic number, because the mean of its divisors is an integer number (21142393776).

Almost surely, 2^232304403243 is an apocalyptic number.

232304403243 is a deficient number, since it is larger than the sum of its proper divisors (105973897173).

232304403243 is a wasteful number, since it uses less digits than its factorization.

232304403243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7937234.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 232304403243 its reverse (342304403232), we get a palindrome (574608806475).

The spelling of 232304403243 in words is "two hundred thirty-two billion, three hundred four million, four hundred three thousand, two hundred forty-three".