12341432 has 16 divisors (see below), whose sum is σ = 24146640. Its totient is φ = 5902336.

The previous prime is 12341429. The next prime is 12341447. The reversal of 12341432 is 23414321.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33353 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (1509165).

Almost surely, 2^12341432 is an apocalyptic number.

It is an amenable number.

12341432 is a deficient number, since it is larger than the sum of its proper divisors (11805208).

12341432 is a wasteful number, since it uses less digits than its factorization.

12341432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67102 (or 67098 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 12341432 is about 3513.0374321945. The cubic root of 12341432 is about 231.0939193189.

Adding to 12341432 its reverse (23414321), we get a palindrome (35755753).

The spelling of 12341432 in words is "twelve million, three hundred forty-one thousand, four hundred thirty-two".