114442143231111 has 16 divisors (see below), whose sum is σ = 154725407569920. Its totient is φ = 75227436953280.

The previous prime is 114442143231109. The next prime is 114442143231167. The reversal of 114442143231111 is 111132341244411.

It is a happy number.

It is not a de Polignac number, because 114442143231111 - 2¹ = 114442143231109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114442143231181) 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, 76309401 + ... + 77794658.

It is an arithmetic number, because the mean of its divisors is an integer number (9670337973120).

Almost surely, 2^{114442143231111} is an apocalyptic number.

114442143231111 is a deficient number, since it is larger than the sum of its proper divisors (40283264338809).

114442143231111 is a wasteful number, since it uses less digits than its factorization.

114442143231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154107526.

The product of its digits is 9216, while the sum is 33.

Adding to 114442143231111 its reverse (111132341244411), we get a palindrome (225574484475522).

The spelling of 114442143231111 in words is "one hundred fourteen trillion, four hundred forty-two billion, one hundred forty-three million, two hundred thirty-one thousand, one hundred eleven".