419070343 has 2 divisors, whose sum is σ = 419070344. Its totient is φ = 419070342.

The previous prime is 419070341. The next prime is 419070391. The reversal of 419070343 is 343070914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 419070343 - 2¹ = 419070341 is a prime.

Together with 419070341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419070341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209535171 + 209535172.

It is an arithmetic number, because the mean of its divisors is an integer number (209535172).

Almost surely, 2^419070343 is an apocalyptic number.

419070343 is a deficient number, since it is larger than the sum of its proper divisors (1).

419070343 is an equidigital number, since it uses as much as digits as its factorization.

419070343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 419070343 is about 20471.2076585628. The cubic root of 419070343 is about 748.3342842974.

The spelling of 419070343 in words is "four hundred nineteen million, seventy thousand, three hundred forty-three".