12143032441 has 8 divisors (see below), whose sum is σ = 12163665920. Its totient is φ = 12122418528.

The previous prime is 12143032393. The next prime is 12143032541. The reversal of 12143032441 is 14423034121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12143032441 - 2¹⁷ = 12142901369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12143032541) 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, 1699765 + ... + 1706893.

It is an arithmetic number, because the mean of its divisors is an integer number (1520458240).

Almost surely, 2^12143032441 is an apocalyptic number.

It is an amenable number.

12143032441 is a deficient number, since it is larger than the sum of its proper divisors (20633479).

12143032441 is a wasteful number, since it uses less digits than its factorization.

12143032441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9783.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12143032441 its reverse (14423034121), we get a palindrome (26566066562).

The spelling of 12143032441 in words is "twelve billion, one hundred forty-three million, thirty-two thousand, four hundred forty-one".