12144433241 has 8 divisors (see below), whose sum is σ = 12537456384. Its totient is φ = 11751489360.

The previous prime is 12144433229. The next prime is 12144433261. The reversal of 12144433241 is 14233444121.

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 12144433241 - 2⁶ = 12144433177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12144433201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587111 + ... + 607443.

It is an arithmetic number, because the mean of its divisors is an integer number (1567182048).

Almost surely, 2^12144433241 is an apocalyptic number.

It is an amenable number.

12144433241 is a deficient number, since it is larger than the sum of its proper divisors (393023143).

12144433241 is a wasteful number, since it uses less digits than its factorization.

12144433241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39631.

The product of its digits is 9216, while the sum is 29.

Adding to 12144433241 its reverse (14233444121), we get a palindrome (26377877362).

The spelling of 12144433241 in words is "twelve billion, one hundred forty-four million, four hundred thirty-three thousand, two hundred forty-one".