419699580679 has 2 divisors, whose sum is σ = 419699580680. Its totient is φ = 419699580678.

The previous prime is 419699580611. The next prime is 419699580737. The reversal of 419699580679 is 976085996914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 419699580679 - 2⁷ = 419699580551 is a prime.

It is a super-2 number, since 2×419699580679² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419699580779) 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, 209849790339 + 209849790340.

It is an arithmetic number, because the mean of its divisors is an integer number (209849790340).

Almost surely, 2^419699580679 is an apocalyptic number.

419699580679 is a deficient number, since it is larger than the sum of its proper divisors (1).

419699580679 is an equidigital number, since it uses as much as digits as its factorization.

419699580679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264539520, while the sum is 73.

The spelling of 419699580679 in words is "four hundred nineteen billion, six hundred ninety-nine million, five hundred eighty thousand, six hundred seventy-nine".