1144134042044 has 12 divisors (see below), whose sum is σ = 2288268084144. Its totient is φ = 490343160864.

The previous prime is 1144134042043. The next prime is 1144134042053. The reversal of 1144134042044 is 4402404314411.

1144134042044 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1144134042044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144134042043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20430965009 + ... + 20430965064.

It is an arithmetic number, because the mean of its divisors is an integer number (190689007012).

Almost surely, 2^{1144134042044} is an apocalyptic number.

1144134042044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144134042044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144134042044 is a wasteful number, since it uses less digits than its factorization.

1144134042044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40861930084 (or 40861930082 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1144134042044 its reverse (4402404314411), we get a palindrome (5546538356455).

The spelling of 1144134042044 in words is "one trillion, one hundred forty-four billion, one hundred thirty-four million, forty-two thousand, forty-four".