144111414321111 has 16 divisors (see below), whose sum is σ = 198348756065280. Its totient is φ = 92974232621760.

The previous prime is 144111414321071. The next prime is 144111414321139. The reversal of 144111414321111 is 111123414111441.

It is a happy number.

144111414321111 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144111414321111 - 2¹¹ = 144111414319063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144111414321811) 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, 2748955 + ... + 17198243.

It is an arithmetic number, because the mean of its divisors is an integer number (12396797254080).

Almost surely, 2^{144111414321111} is an apocalyptic number.

144111414321111 is a deficient number, since it is larger than the sum of its proper divisors (54237341744169).

144111414321111 is a wasteful number, since it uses less digits than its factorization.

144111414321111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14556566.

The product of its digits is 1536, while the sum is 30.

Adding to 144111414321111 its reverse (111123414111441), we get a palindrome (255234828432552).

The spelling of 144111414321111 in words is "one hundred forty-four trillion, one hundred eleven billion, four hundred fourteen million, three hundred twenty-one thousand, one hundred eleven".