12424434232003 has 2 divisors, whose sum is σ = 12424434232004. Its totient is φ = 12424434232002.

The previous prime is 12424434231991. The next prime is 12424434232039. The reversal of 12424434232003 is 30023243442421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12424434232003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12424434232003.

It is not a weakly prime, because it can be changed into another prime (12424434202003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212217116001 + 6212217116002.

It is an arithmetic number, because the mean of its divisors is an integer number (6212217116002).

Almost surely, 2^{12424434232003} is an apocalyptic number.

12424434232003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12424434232003 is an equidigital number, since it uses as much as digits as its factorization.

12424434232003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 12424434232003 its reverse (30023243442421), we get a palindrome (42447677674424).

The spelling of 12424434232003 in words is "twelve trillion, four hundred twenty-four billion, four hundred thirty-four million, two hundred thirty-two thousand, three".