12144141011 has 4 divisors (see below), whose sum is σ = 12145896072. Its totient is φ = 12142385952.

The previous prime is 12144140989. The next prime is 12144141043. The reversal of 12144141011 is 11014144121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11014144121 = 1787 ⋅6163483.

It is a cyclic number.

It is not a de Polignac number, because 12144141011 - 2¹⁴ = 12144124627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12144141311) 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 3 ways as a sum of consecutive naturals, for example, 867110 + ... + 881003.

It is an arithmetic number, because the mean of its divisors is an integer number (3036474018).

Almost surely, 2^12144141011 is an apocalyptic number.

12144141011 is a deficient number, since it is larger than the sum of its proper divisors (1755061).

12144141011 is an equidigital number, since it uses as much as digits as its factorization.

12144141011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755060.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 12144141011 its reverse (11014144121), we get a palindrome (23158285132).

The spelling of 12144141011 in words is "twelve billion, one hundred forty-four million, one hundred forty-one thousand, eleven".