2114021443 has 2 divisors, whose sum is σ = 2114021444. Its totient is φ = 2114021442.

The previous prime is 2114021431. The next prime is 2114021467. The reversal of 2114021443 is 3441204112.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2114021443 - 2⁵ = 2114021411 is a prime.

It is a super-2 number, since 2×2114021443² = 8938173322927604498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2114021473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057010721 + 1057010722.

It is an arithmetic number, because the mean of its divisors is an integer number (1057010722).

Almost surely, 2^2114021443 is an apocalyptic number.

2114021443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114021443 is an equidigital number, since it uses as much as digits as its factorization.

2114021443 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 22.

The square root of 2114021443 is about 45978.4889160138. The cubic root of 2114021443 is about 1283.4229353004.

Adding to 2114021443 its reverse (3441204112), we get a palindrome (5555225555).

The spelling of 2114021443 in words is "two billion, one hundred fourteen million, twenty-one thousand, four hundred forty-three".