514340534111 has 2 divisors, whose sum is σ = 514340534112. Its totient is φ = 514340534110.

The previous prime is 514340534047. The next prime is 514340534117. The reversal of 514340534111 is 111435043415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514340534111 - 2⁶ = 514340534047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514340534117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257170267055 + 257170267056.

It is an arithmetic number, because the mean of its divisors is an integer number (257170267056).

Almost surely, 2^514340534111 is an apocalyptic number.

514340534111 is a deficient number, since it is larger than the sum of its proper divisors (1).

514340534111 is an equidigital number, since it uses as much as digits as its factorization.

514340534111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 514340534111 its reverse (111435043415), we get a palindrome (625775577526).

The spelling of 514340534111 in words is "five hundred fourteen billion, three hundred forty million, five hundred thirty-four thousand, one hundred eleven".