419241259057 has 2 divisors, whose sum is σ = 419241259058. Its totient is φ = 419241259056.

The previous prime is 419241259051. The next prime is 419241259069. The reversal of 419241259057 is 750952142914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403763659776 + 15477599281 = 635424^2 + 124409^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-419241259057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 419241259057.

It is not a weakly prime, because it can be changed into another prime (419241259051) 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, 209620629528 + 209620629529.

It is an arithmetic number, because the mean of its divisors is an integer number (209620629529).

Almost surely, 2^419241259057 is an apocalyptic number.

It is an amenable number.

419241259057 is a deficient number, since it is larger than the sum of its proper divisors (1).

419241259057 is an equidigital number, since it uses as much as digits as its factorization.

419241259057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 419241259057 in words is "four hundred nineteen billion, two hundred forty-one million, two hundred fifty-nine thousand, fifty-seven".