12144041 has 8 divisors (see below), whose sum is σ = 14946624. Its totient is φ = 9608400.

The previous prime is 12144031. The next prime is 12144043. The reversal of 12144041 is 14044121.

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 12144041 - 2¹⁰ = 12143017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12144043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66635 + ... + 66816.

It is an arithmetic number, because the mean of its divisors is an integer number (1868328).

Almost surely, 2^12144041 is an apocalyptic number.

It is an amenable number.

12144041 is a deficient number, since it is larger than the sum of its proper divisors (2802583).

12144041 is a wasteful number, since it uses less digits than its factorization.

12144041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133471.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 12144041 is about 3484.8301249846. The cubic root of 12144041 is about 229.8552397209.

Adding to 12144041 its reverse (14044121), we get a palindrome (26188162).

The spelling of 12144041 in words is "twelve million, one hundred forty-four thousand, forty-one".