1114044143 has 2 divisors, whose sum is σ = 1114044144. Its totient is φ = 1114044142.

The previous prime is 1114044109. The next prime is 1114044163. The reversal of 1114044143 is 3414404111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3414404111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1114044143 - 2⁶ = 1114044079 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114044103) 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 as a sum of consecutive naturals, namely, 557022071 + 557022072.

It is an arithmetic number, because the mean of its divisors is an integer number (557022072).

Almost surely, 2^1114044143 is an apocalyptic number.

1114044143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114044143 is an equidigital number, since it uses as much as digits as its factorization.

1114044143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1114044143 is about 33377.2998158928. The cubic root of 1114044143 is about 1036.6547291124.

Adding to 1114044143 its reverse (3414404111), we get a palindrome (4528448254).

The spelling of 1114044143 in words is "one billion, one hundred fourteen million, forty-four thousand, one hundred forty-three".