1141044144017 has 4 divisors (see below), whose sum is σ = 1141324296420. Its totient is φ = 1140763991616.

The previous prime is 1141044143989. The next prime is 1141044144043. The reversal of 1141044144017 is 7104414401411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 433702590721 + 707341553296 = 658561^2 + 841036^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141044144017 - 2²⁶ = 1140977035153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141044144917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140070092 + ... + 140078237.

It is an arithmetic number, because the mean of its divisors is an integer number (285331074105).

Almost surely, 2^{1141044144017} is an apocalyptic number.

It is an amenable number.

1141044144017 is a deficient number, since it is larger than the sum of its proper divisors (280152403).

1141044144017 is an equidigital number, since it uses as much as digits as its factorization.

1141044144017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280152402.

The product of its (nonzero) digits is 7168, while the sum is 32.

Adding to 1141044144017 its reverse (7104414401411), we get a palindrome (8245458545428).

The spelling of 1141044144017 in words is "one trillion, one hundred forty-one billion, forty-four million, one hundred forty-four thousand, seventeen".