16409006323 has 8 divisors (see below), whose sum is σ = 16592366336. Its totient is φ = 16226109000.

The previous prime is 16409006321. The next prime is 16409006333. The reversal of 16409006323 is 32360090461.

It is a happy number.

16409006323 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 not a de Polignac number, because 16409006323 - 2¹ = 16409006321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16409006321) 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, 44103 + ... + 186448.

It is an arithmetic number, because the mean of its divisors is an integer number (2074045792).

Almost surely, 2^16409006323 is an apocalyptic number.

16409006323 is a deficient number, since it is larger than the sum of its proper divisors (183360013).

16409006323 is a wasteful number, since it uses less digits than its factorization.

16409006323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231345.

The product of its (nonzero) digits is 23328, while the sum is 34.

Adding to 16409006323 its reverse (32360090461), we get a palindrome (48769096784).

The spelling of 16409006323 in words is "sixteen billion, four hundred nine million, six thousand, three hundred twenty-three".