12444110141 has 4 divisors (see below), whose sum is σ = 12985158432. Its totient is φ = 11903061852.

The previous prime is 12444110131. The next prime is 12444110149. The reversal of 12444110141 is 14101144421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12444110141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 541048267 = 12444110141 / (1 + 2 + 4 + 4 + 4 + 1 + 1 + 0 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12444110149) 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, 270524111 + ... + 270524156.

It is an arithmetic number, because the mean of its divisors is an integer number (3246289608).

Almost surely, 2^12444110141 is an apocalyptic number.

It is an amenable number.

12444110141 is a deficient number, since it is larger than the sum of its proper divisors (541048291).

12444110141 is an equidigital number, since it uses as much as digits as its factorization.

12444110141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541048290.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 12444110141 its reverse (14101144421), we get a palindrome (26545254562).

The spelling of 12444110141 in words is "twelve billion, four hundred forty-four million, one hundred ten thousand, one hundred forty-one".