12432014303323 has 4 divisors (see below), whose sum is σ = 13163309262360. Its totient is φ = 11700719344288.

The previous prime is 12432014303273. The next prime is 12432014303369. The reversal of 12432014303323 is 32330341023421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12432014303323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12432014373323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365647479493 + ... + 365647479526.

It is an arithmetic number, because the mean of its divisors is an integer number (3290827315590).

Almost surely, 2^{12432014303323} is an apocalyptic number.

12432014303323 is a deficient number, since it is larger than the sum of its proper divisors (731294959037).

12432014303323 is an equidigital number, since it uses as much as digits as its factorization.

12432014303323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731294959036.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 12432014303323 its reverse (32330341023421), we get a palindrome (44762355326744).

The spelling of 12432014303323 in words is "twelve trillion, four hundred thirty-two billion, fourteen million, three hundred three thousand, three hundred twenty-three".