514114309 has 2 divisors, whose sum is σ = 514114310. Its totient is φ = 514114308.

The previous prime is 514114273. The next prime is 514114319. The reversal of 514114309 is 903411415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 497736100 + 16378209 = 22310^2 + 4047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514114309 is a prime.

It is equal to p_27059104 and since 514114309 and 27059104 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514114319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257057154 + 257057155.

It is an arithmetic number, because the mean of its divisors is an integer number (257057155).

Almost surely, 2^514114309 is an apocalyptic number.

It is an amenable number.

514114309 is a deficient number, since it is larger than the sum of its proper divisors (1).

514114309 is an equidigital number, since it uses as much as digits as its factorization.

514114309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 514114309 is about 22674.0889342880. The cubic root of 514114309 is about 801.0996902632.

The spelling of 514114309 in words is "five hundred fourteen million, one hundred fourteen thousand, three hundred nine".