514340419 has 2 divisors, whose sum is σ = 514340420. Its totient is φ = 514340418.

The previous prime is 514340417. The next prime is 514340429. The reversal of 514340419 is 914043415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514340419 - 2¹ = 514340417 is a prime.

It is a super-2 number, since 2×514340419² = 529092133234191122, which contains 22 as substring.

Together with 514340417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (514340413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257170209 + 257170210.

It is an arithmetic number, because the mean of its divisors is an integer number (257170210).

Almost surely, 2^514340419 is an apocalyptic number.

514340419 is a deficient number, since it is larger than the sum of its proper divisors (1).

514340419 is an equidigital number, since it uses as much as digits as its factorization.

514340419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 514340419 is about 22679.0744740609. The cubic root of 514340419 is about 801.2171155772.

The spelling of 514340419 in words is "five hundred fourteen million, three hundred forty thousand, four hundred nineteen".