111214344040143 has 16 divisors (see below), whose sum is σ = 151274769440256. Its totient is φ = 72660913515680.

The previous prime is 111214344040061. The next prime is 111214344040201. The reversal of 111214344040143 is 341040443412111.

It is a cyclic number.

It is not a de Polignac number, because 111214344040143 - 2¹⁴ = 111214344023759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111214344042143) 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, 1563237096 + ... + 1563308237.

It is an arithmetic number, because the mean of its divisors is an integer number (9454673090016).

Almost surely, 2^{111214344040143} is an apocalyptic number.

111214344040143 is a deficient number, since it is larger than the sum of its proper divisors (40060425400113).

111214344040143 is a wasteful number, since it uses less digits than its factorization.

111214344040143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126545574.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 111214344040143 its reverse (341040443412111), we get a palindrome (452254787452254).

The spelling of 111214344040143 in words is "one hundred eleven trillion, two hundred fourteen billion, three hundred forty-four million, forty thousand, one hundred forty-three".