12430243 has 8 divisors (see below), whose sum is σ = 14271488. Its totient is φ = 10605384.

The previous prime is 12430219. The next prime is 12430267. The reversal of 12430243 is 34203421.

It is an interprime number because it is at equal distance from previous prime (12430219) and next prime (12430267).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12430243 - 2⁵ = 12430211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12430243.

It is not an unprimeable number, because it can be changed into a prime (12430283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421 + ... + 5542.

It is an arithmetic number, because the mean of its divisors is an integer number (1783936).

Almost surely, 2^12430243 is an apocalyptic number.

12430243 is a deficient number, since it is larger than the sum of its proper divisors (1841245).

12430243 is an equidigital number, since it uses as much as digits as its factorization.

12430243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 12430243 is about 3525.6549746111. The cubic root of 12430243 is about 231.6469250354.

Adding to 12430243 its reverse (34203421), we get a palindrome (46633664).

The spelling of 12430243 in words is "twelve million, four hundred thirty thousand, two hundred forty-three".