2014220543 has 2 divisors, whose sum is σ = 2014220544. Its totient is φ = 2014220542.

The previous prime is 2014220473. The next prime is 2014220569. The reversal of 2014220543 is 3450224102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2014220543 - 2¹² = 2014216447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2014220573) 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, 1007110271 + 1007110272.

It is an arithmetic number, because the mean of its divisors is an integer number (1007110272).

Almost surely, 2^2014220543 is an apocalyptic number.

2014220543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014220543 is an equidigital number, since it uses as much as digits as its factorization.

2014220543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2014220543 is about 44880.0684380049. The cubic root of 2014220543 is about 1262.9001272399.

Adding to 2014220543 its reverse (3450224102), we get a palindrome (5464444645).

The spelling of 2014220543 in words is "two billion, fourteen million, two hundred twenty thousand, five hundred forty-three".