232400003243 has 4 divisors (see below), whose sum is σ = 232411789488. Its totient is φ = 232388217000.

The previous prime is 232400003183. The next prime is 232400003273. The reversal of 232400003243 is 342300004232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232400003243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232400003273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5863496 + ... + 5902997.

It is an arithmetic number, because the mean of its divisors is an integer number (58102947372).

Almost surely, 2^232400003243 is an apocalyptic number.

232400003243 is a deficient number, since it is larger than the sum of its proper divisors (11786245).

232400003243 is a wasteful number, since it uses less digits than its factorization.

232400003243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11786244.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 232400003243 its reverse (342300004232), we get a palindrome (574700007475).

The spelling of 232400003243 in words is "two hundred thirty-two billion, four hundred million, three thousand, two hundred forty-three".