2014142243 has 2 divisors, whose sum is σ = 2014142244. Its totient is φ = 2014142242.

The previous prime is 2014142233. The next prime is 2014142257. The reversal of 2014142243 is 3422414102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2014142243 - 2⁴ = 2014142227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2014142233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007071121 + 1007071122.

It is an arithmetic number, because the mean of its divisors is an integer number (1007071122).

Almost surely, 2^2014142243 is an apocalyptic number.

2014142243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014142243 is an equidigital number, since it uses as much as digits as its factorization.

2014142243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2014142243 is about 44879.1961046541. The cubic root of 2014142243 is about 1262.8837625371.

Adding to 2014142243 its reverse (3422414102), we get a palindrome (5436556345).

The spelling of 2014142243 in words is "two billion, fourteen million, one hundred forty-two thousand, two hundred forty-three".