16408041239 has 2 divisors, whose sum is σ = 16408041240. Its totient is φ = 16408041238.

The previous prime is 16408041233. The next prime is 16408041253. The reversal of 16408041239 is 93214080461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16408041239 - 2²⁰ = 16406992663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16408041233) 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, 8204020619 + 8204020620.

It is an arithmetic number, because the mean of its divisors is an integer number (8204020620).

Almost surely, 2^16408041239 is an apocalyptic number.

16408041239 is a deficient number, since it is larger than the sum of its proper divisors (1).

16408041239 is an equidigital number, since it uses as much as digits as its factorization.

16408041239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 16408041239 in words is "sixteen billion, four hundred eight million, forty-one thousand, two hundred thirty-nine".