2014320281 has 2 divisors, whose sum is σ = 2014320282. Its totient is φ = 2014320280.

The previous prime is 2014320257. The next prime is 2014320311. The reversal of 2014320281 is 1820234102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1877055625 + 137264656 = 43325^2 + 11716^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014320281 - 2¹⁴ = 2014303897 is a prime.

It is a super-2 number, since 2×2014320281² = 8114972388895837922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2014320181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007160140 + 1007160141.

It is an arithmetic number, because the mean of its divisors is an integer number (1007160141).

Almost surely, 2^2014320281 is an apocalyptic number.

It is an amenable number.

2014320281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014320281 is an equidigital number, since it uses as much as digits as its factorization.

2014320281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2014320281 is about 44881.1795856571. The cubic root of 2014320281 is about 1262.9209718712.

Adding to 2014320281 its reverse (1820234102), we get a palindrome (3834554383).

The spelling of 2014320281 in words is "two billion, fourteen million, three hundred twenty thousand, two hundred eighty-one".