419315161843 has 2 divisors, whose sum is σ = 419315161844. Its totient is φ = 419315161842.

The previous prime is 419315161841. The next prime is 419315161847. The reversal of 419315161843 is 348161513914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 419315161843 - 2¹ = 419315161841 is a prime.

Together with 419315161841, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 419315161793 and 419315161802.

It is not a weakly prime, because it can be changed into another prime (419315161841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209657580921 + 209657580922.

It is an arithmetic number, because the mean of its divisors is an integer number (209657580922).

Almost surely, 2^419315161843 is an apocalyptic number.

419315161843 is a deficient number, since it is larger than the sum of its proper divisors (1).

419315161843 is an equidigital number, since it uses as much as digits as its factorization.

419315161843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 46.

The spelling of 419315161843 in words is "four hundred nineteen billion, three hundred fifteen million, one hundred sixty-one thousand, eight hundred forty-three".