44134843143 has 16 divisors (see below), whose sum is σ = 60248731136. Its totient is φ = 28722859200.

The previous prime is 44134843121. The next prime is 44134843157. The reversal of 44134843143 is 34134843144.

It is not a de Polignac number, because 44134843143 - 2¹⁰ = 44134842119 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 (44134843183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137346 + ... + 327312.

It is an arithmetic number, because the mean of its divisors is an integer number (3765545696).

Almost surely, 2^44134843143 is an apocalyptic number.

44134843143 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

44134843143 is a deficient number, since it is larger than the sum of its proper divisors (16113887993).

44134843143 is a wasteful number, since it uses less digits than its factorization.

44134843143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191814.

The product of its digits is 221184, while the sum is 39.

Subtracting from 44134843143 its reverse (34134843144), we obtain a palindrome (9999999999).

The spelling of 44134843143 in words is "forty-four billion, one hundred thirty-four million, eight hundred forty-three thousand, one hundred forty-three".