16384049419 has 2 divisors, whose sum is σ = 16384049420. Its totient is φ = 16384049418.

The previous prime is 16384049393. The next prime is 16384049453. The reversal of 16384049419 is 91494048361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16384049419 - 2¹¹ = 16384047371 is a prime.

It is a super-2 number, since 2×16384049419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16384041419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8192024709 + 8192024710.

It is an arithmetic number, because the mean of its divisors is an integer number (8192024710).

Almost surely, 2^16384049419 is an apocalyptic number.

16384049419 is a deficient number, since it is larger than the sum of its proper divisors (1).

16384049419 is an equidigital number, since it uses as much as digits as its factorization.

16384049419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 16384049419 in words is "sixteen billion, three hundred eighty-four million, forty-nine thousand, four hundred nineteen".