2014110509 has 2 divisors, whose sum is σ = 2014110510. Its totient is φ = 2014110508.

The previous prime is 2014110481. The next prime is 2014110521. The reversal of 2014110509 is 9050114102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2014034884 + 75625 = 44878^2 + 275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014110509 - 2²⁰ = 2013061933 is a prime.

It is a super-2 number, since 2×2014110509² = 8113282284928478162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2014110209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007055254 + 1007055255.

It is an arithmetic number, because the mean of its divisors is an integer number (1007055255).

Almost surely, 2^2014110509 is an apocalyptic number.

It is an amenable number.

2014110509 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014110509 is an equidigital number, since it uses as much as digits as its factorization.

2014110509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 2014110509 is about 44878.8425541479. The cubic root of 2014110509 is about 1262.8771300093.

The spelling of 2014110509 in words is "two billion, fourteen million, one hundred ten thousand, five hundred nine".