419134116839 has 2 divisors, whose sum is σ = 419134116840. Its totient is φ = 419134116838.

The previous prime is 419134116823. The next prime is 419134116881. The reversal of 419134116839 is 938611431914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 419134116839 - 2⁴ = 419134116823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419134116809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209567058419 + 209567058420.

It is an arithmetic number, because the mean of its divisors is an integer number (209567058420).

Almost surely, 2^419134116839 is an apocalyptic number.

419134116839 is a deficient number, since it is larger than the sum of its proper divisors (1).

419134116839 is an equidigital number, since it uses as much as digits as its factorization.

419134116839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 50.

The spelling of 419134116839 in words is "four hundred nineteen billion, one hundred thirty-four million, one hundred sixteen thousand, eight hundred thirty-nine".