2114111443 has 2 divisors, whose sum is σ = 2114111444. Its totient is φ = 2114111442.

The previous prime is 2114111387. The next prime is 2114111473. The reversal of 2114111443 is 3441114112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2114111443 - 2¹⁷ = 2113980371 is a prime.

It is not a weakly prime, because it can be changed into another prime (2114111473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057055721 + 1057055722.

It is an arithmetic number, because the mean of its divisors is an integer number (1057055722).

Almost surely, 2^2114111443 is an apocalyptic number.

2114111443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114111443 is an equidigital number, since it uses as much as digits as its factorization.

2114111443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 22.

The square root of 2114111443 is about 45979.4676241472. The cubic root of 2114111443 is about 1283.4411480493.

Adding to 2114111443 its reverse (3441114112), we get a palindrome (5555225555).

The spelling of 2114111443 in words is "two billion, one hundred fourteen million, one hundred eleven thousand, four hundred forty-three".