12432360265243 has 8 divisors (see below), whose sum is σ = 12434241588048. Its totient is φ = 12430479112704.

The previous prime is 12432360265211. The next prime is 12432360265289. The reversal of 12432360265243 is 34256206323421.

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 12432360265243 - 2⁵ = 12432360265211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12432360265243.

It is not an unprimeable number, because it can be changed into a prime (12432360265043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225715755 + ... + 225770827.

It is an arithmetic number, because the mean of its divisors is an integer number (1554280198506).

Almost surely, 2^{12432360265243} is an apocalyptic number.

12432360265243 is a deficient number, since it is larger than the sum of its proper divisors (1881322805).

12432360265243 is a wasteful number, since it uses less digits than its factorization.

12432360265243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85133.

The product of its (nonzero) digits is 1244160, while the sum is 43.

Adding to 12432360265243 its reverse (34256206323421), we get a palindrome (46688566588664).

The spelling of 12432360265243 in words is "twelve trillion, four hundred thirty-two billion, three hundred sixty million, two hundred sixty-five thousand, two hundred forty-three".