419159864129 has 2 divisors, whose sum is σ = 419159864130. Its totient is φ = 419159864128.

The previous prime is 419159864119. The next prime is 419159864257. The reversal of 419159864129 is 921468951914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240845377600 + 178314486529 = 490760^2 + 422273^2 .

It is a cyclic number.

It is not a de Polignac number, because 419159864129 - 2²⁰ = 419158815553 is a prime.

It is not a weakly prime, because it can be changed into another prime (419159864119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209579932064 + 209579932065.

It is an arithmetic number, because the mean of its divisors is an integer number (209579932065).

Almost surely, 2^419159864129 is an apocalyptic number.

It is an amenable number.

419159864129 is a deficient number, since it is larger than the sum of its proper divisors (1).

419159864129 is an equidigital number, since it uses as much as digits as its factorization.

419159864129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 59.

The spelling of 419159864129 in words is "four hundred nineteen billion, one hundred fifty-nine million, eight hundred sixty-four thousand, one hundred twenty-nine".