2014140281 has 2 divisors, whose sum is σ = 2014140282. Its totient is φ = 2014140280.

The previous prime is 2014140203. The next prime is 2014140311. The reversal of 2014140281 is 1820414102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1951872400 + 62267881 = 44180^2 + 7891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2014140281 is a prime.

It is a super-2 number, since 2×2014140281² = 8113522143093517922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2014140881) 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, 1007070140 + 1007070141.

It is an arithmetic number, because the mean of its divisors is an integer number (1007070141).

Almost surely, 2^2014140281 is an apocalyptic number.

It is an amenable number.

2014140281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014140281 is an equidigital number, since it uses as much as digits as its factorization.

2014140281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2014140281 is about 44879.1742459685. The cubic root of 2014140281 is about 1262.8833524736.

Adding to 2014140281 its reverse (1820414102), we get a palindrome (3834554383).

It can be divided in two parts, 20141 and 40281, that multiplied together give a triangular number (811299621 = T₄₀₂₈₁).

The spelling of 2014140281 in words is "two billion, fourteen million, one hundred forty thousand, two hundred eighty-one".