12432113302441 has 8 divisors (see below), whose sum is σ = 14498091315200. Its totient is φ = 10656097116084.

The previous prime is 12432113302373. The next prime is 12432113302447. The reversal of 12432113302441 is 14420331123421.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-12432113302441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12432113302447) 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, 18122613801 + ... + 18122614486.

It is an arithmetic number, because the mean of its divisors is an integer number (1812261414400).

Almost surely, 2^{12432113302441} is an apocalyptic number.

It is an amenable number.

12432113302441 is a deficient number, since it is larger than the sum of its proper divisors (2065978012759).

12432113302441 is an frugal number, since it uses more digits than its factorization.

12432113302441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36245228308 (or 36245228294 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 12432113302441 its reverse (14420331123421), we get a palindrome (26852444425862).

The spelling of 12432113302441 in words is "twelve trillion, four hundred thirty-two billion, one hundred thirteen million, three hundred two thousand, four hundred forty-one".