16089403619 has 8 divisors (see below), whose sum is σ = 17039241648. Its totient is φ = 15139943680.

The previous prime is 16089403579. The next prime is 16089403633. The reversal of 16089403619 is 91630498061.

16089403619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16089403619 is a prime.

It is a super-2 number, since 2×16089403619² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16089403669) 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 7 ways as a sum of consecutive naturals, for example, 4442 + ... + 179439.

It is an arithmetic number, because the mean of its divisors is an integer number (2129905206).

Almost surely, 2^16089403619 is an apocalyptic number.

16089403619 is a deficient number, since it is larger than the sum of its proper divisors (949838029).

16089403619 is a wasteful number, since it uses less digits than its factorization.

16089403619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189045.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 16089403619 in words is "sixteen billion, eighty-nine million, four hundred three thousand, six hundred nineteen".