1144114042141 has 4 divisors (see below), whose sum is σ = 1307558905312. Its totient is φ = 980669178972.

The previous prime is 1144114042117. The next prime is 1144114042207. The reversal of 1144114042141 is 1412404114411.

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 not a de Polignac number, because 1144114042141 - 2⁵ = 1144114042109 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 (1144114042111) 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, 81722431575 + ... + 81722431588.

It is an arithmetic number, because the mean of its divisors is an integer number (326889726328).

Almost surely, 2^{1144114042141} is an apocalyptic number.

It is an amenable number.

1144114042141 is a deficient number, since it is larger than the sum of its proper divisors (163444863171).

1144114042141 is an equidigital number, since it uses as much as digits as its factorization.

1144114042141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163444863170.

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 1144114042141 its reverse (1412404114411), we get a palindrome (2556518156552).

The spelling of 1144114042141 in words is "one trillion, one hundred forty-four billion, one hundred fourteen million, forty-two thousand, one hundred forty-one".