419343719519 has 2 divisors, whose sum is σ = 419343719520. Its totient is φ = 419343719518.

The previous prime is 419343719437. The next prime is 419343719533. The reversal of 419343719519 is 915917343914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 419343719519 - 2³⁶ = 350624242783 is a prime.

It is a super-2 number, since 2×419343719519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419343715519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209671859759 + 209671859760.

It is an arithmetic number, because the mean of its divisors is an integer number (209671859760).

Almost surely, 2^419343719519 is an apocalyptic number.

419343719519 is a deficient number, since it is larger than the sum of its proper divisors (1).

419343719519 is an equidigital number, since it uses as much as digits as its factorization.

419343719519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 56.

The spelling of 419343719519 in words is "four hundred nineteen billion, three hundred forty-three million, seven hundred nineteen thousand, five hundred nineteen".