12443302341243 has 12 divisors (see below), whose sum is σ = 17973700718688. Its totient is φ = 8295515610480.

The previous prime is 12443302341167. The next prime is 12443302341247. The reversal of 12443302341243 is 34214320334421.

12443302341243 is a `hidden beast` number, since 1 + 2 + 4 + 4 + 3 + 302 + 341 + 2 + 4 + 3 = 666.

It is not a de Polignac number, because 12443302341243 - 2¹³ = 12443302333051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12443302341198 and 12443302341207.

It is not an unprimeable number, because it can be changed into a prime (12443302341247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3253521 + ... + 5955837.

It is an arithmetic number, because the mean of its divisors is an integer number (1497808393224).

Almost surely, 2^{12443302341243} is an apocalyptic number.

12443302341243 is a deficient number, since it is larger than the sum of its proper divisors (5530398377445).

12443302341243 is a wasteful number, since it uses less digits than its factorization.

12443302341243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213954 (or 3213951 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 12443302341243 its reverse (34214320334421), we get a palindrome (46657622675664).

The spelling of 12443302341243 in words is "twelve trillion, four hundred forty-three billion, three hundred two million, three hundred forty-one thousand, two hundred forty-three".