12430243441 has 32 divisors (see below), whose sum is σ = 17022412800. Its totient is φ = 8777134080.

The previous prime is 12430243381. The next prime is 12430243451. The reversal of 12430243441 is 14434203421.

It is not a de Polignac number, because 12430243441 - 2¹⁷ = 12430112369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12430243451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151056 + ... + 218353.

It is an arithmetic number, because the mean of its divisors is an integer number (531950400).

Almost surely, 2^12430243441 is an apocalyptic number.

12430243441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12430243441 is a deficient number, since it is larger than the sum of its proper divisors (4592169359).

12430243441 is a wasteful number, since it uses less digits than its factorization.

12430243441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369469.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12430243441 its reverse (14434203421), we get a palindrome (26864446862).

The spelling of 12430243441 in words is "twelve billion, four hundred thirty million, two hundred forty-three thousand, four hundred forty-one".