16348323849 has 32 divisors (see below), whose sum is σ = 26028417408. Its totient is φ = 8995968000.

The previous prime is 16348323833. The next prime is 16348323851. The reversal of 16348323849 is 94832384361.

16348323849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16348323849 - 2⁴ = 16348323833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16348823849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286192 + ... + 338529.

It is an arithmetic number, because the mean of its divisors is an integer number (813388044).

Almost surely, 2^16348323849 is an apocalyptic number.

It is an amenable number.

16348323849 is a deficient number, since it is larger than the sum of its proper divisors (9680093559).

16348323849 is a wasteful number, since it uses less digits than its factorization.

16348323849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624809.

The product of its digits is 2985984, while the sum is 51.

The spelling of 16348323849 in words is "sixteen billion, three hundred forty-eight million, three hundred twenty-three thousand, eight hundred forty-nine".