20416002349559 has 2 divisors, whose sum is σ = 20416002349560. Its totient is φ = 20416002349558.

The previous prime is 20416002349513. The next prime is 20416002349597. The reversal of 20416002349559 is 95594320061402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20416002349559 - 2⁴⁰ = 19316490721783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20416002346559) 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, 10208001174779 + 10208001174780.

It is an arithmetic number, because the mean of its divisors is an integer number (10208001174780).

Almost surely, 2^{20416002349559} is an apocalyptic number.

20416002349559 is a deficient number, since it is larger than the sum of its proper divisors (1).

20416002349559 is an equidigital number, since it uses as much as digits as its factorization.

20416002349559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 20416002349559 in words is "twenty trillion, four hundred sixteen billion, two million, three hundred forty-nine thousand, five hundred fifty-nine".