514340413 has 2 divisors, whose sum is σ = 514340414. Its totient is φ = 514340412.

The previous prime is 514340399. The next prime is 514340417. The reversal of 514340413 is 314043415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451265049 + 63075364 = 21243^2 + 7942^2 .

It is a cyclic number.

It is not a de Polignac number, because 514340413 - 2⁵ = 514340381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514340417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257170206 + 257170207.

It is an arithmetic number, because the mean of its divisors is an integer number (257170207).

Almost surely, 2^514340413 is an apocalyptic number.

It is an amenable number.

514340413 is a deficient number, since it is larger than the sum of its proper divisors (1).

514340413 is an equidigital number, since it uses as much as digits as its factorization.

514340413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 514340413 is about 22679.0743417804. The cubic root of 514340413 is about 801.2171124617.

Adding to 514340413 its reverse (314043415), we get a palindrome (828383828).

The spelling of 514340413 in words is "five hundred fourteen million, three hundred forty thousand, four hundred thirteen".