419343975859 has 2 divisors, whose sum is σ = 419343975860. Its totient is φ = 419343975858.

The previous prime is 419343975857. The next prime is 419343975901. The reversal of 419343975859 is 958579343914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 419343975859 - 2¹ = 419343975857 is a prime.

Together with 419343975857, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 419343975794 and 419343975803.

It is not a weakly prime, because it can be changed into another prime (419343975857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209671987929 + 209671987930.

It is an arithmetic number, because the mean of its divisors is an integer number (209671987930).

Almost surely, 2^419343975859 is an apocalyptic number.

419343975859 is a deficient number, since it is larger than the sum of its proper divisors (1).

419343975859 is an equidigital number, since it uses as much as digits as its factorization.

419343975859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 146966400, while the sum is 67.

The spelling of 419343975859 in words is "four hundred nineteen billion, three hundred forty-three million, nine hundred seventy-five thousand, eight hundred fifty-nine".