44112144121143 has 48 divisors (see below), whose sum is σ = 69244876756224. Its totient is φ = 24904352672640.

The previous prime is 44112144121141. The next prime is 44112144121181. The reversal of 44112144121143 is 34112144121144.

It is a happy number.

44112144121143 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44112144121143 - 2¹ = 44112144121141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44112144121141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 941155 + ... + 9439812.

It is an arithmetic number, because the mean of its divisors is an integer number (1442601599088).

Almost surely, 2^{44112144121143} is an apocalyptic number.

44112144121143 is a deficient number, since it is larger than the sum of its proper divisors (25132732635081).

44112144121143 is a wasteful number, since it uses less digits than its factorization.

44112144121143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10381332 (or 10381325 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

Adding to 44112144121143 its reverse (34112144121144), we get a palindrome (78224288242287).

Subtracting from 44112144121143 its reverse (34112144121144), we obtain a palindrome (9999999999999).

The spelling of 44112144121143 in words is "forty-four trillion, one hundred twelve billion, one hundred forty-four million, one hundred twenty-one thousand, one hundred forty-three".