4144111342231 has 16 divisors (see below), whose sum is σ = 4807728797440. Its totient is φ = 3498414416640.

The previous prime is 4144111342223. The next prime is 4144111342289. The reversal of 4144111342231 is 1322431114414.

It is a cyclic number.

It is not a de Polignac number, because 4144111342231 - 2³ = 4144111342223 is a prime.

It is a super-2 number, since 2×4144111342231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4144111342193 and 4144111342202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144111342201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1640200 + ... + 3313378.

It is an arithmetic number, because the mean of its divisors is an integer number (300483049840).

Almost surely, 2^{4144111342231} is an apocalyptic number.

4144111342231 is a deficient number, since it is larger than the sum of its proper divisors (663617455209).

4144111342231 is a wasteful number, since it uses less digits than its factorization.

4144111342231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678534.

The product of its digits is 9216, while the sum is 31.

Adding to 4144111342231 its reverse (1322431114414), we get a palindrome (5466542456645).

The spelling of 4144111342231 in words is "four trillion, one hundred forty-four billion, one hundred eleven million, three hundred forty-two thousand, two hundred thirty-one".