12144443141 has 8 divisors (see below), whose sum is σ = 13014962304. Its totient is φ = 11302465680.

The previous prime is 12144443131. The next prime is 12144443197. The reversal of 12144443141 is 14134444121.

It is a happy number.

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 12144443141 - 2¹⁴ = 12144426757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12144443131) 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, 7134545 + ... + 7136246.

It is an arithmetic number, because the mean of its divisors is an integer number (1626870288).

Almost surely, 2^12144443141 is an apocalyptic number.

It is an amenable number.

12144443141 is a deficient number, since it is larger than the sum of its proper divisors (870519163).

12144443141 is a wasteful number, since it uses less digits than its factorization.

12144443141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14270851.

The product of its digits is 6144, while the sum is 29.

Adding to 12144443141 its reverse (14134444121), we get a palindrome (26278887262).

The spelling of 12144443141 in words is "twelve billion, one hundred forty-four million, four hundred forty-three thousand, one hundred forty-one".