16326346336 has 24 divisors (see below), whose sum is σ = 32147307864. Its totient is φ = 8161950720.

The previous prime is 16326346303. The next prime is 16326346367. The reversal of 16326346336 is 63364362361.

It is a junction number, because it is equal to n+sod(n) for n = 16326346292 and 16326346301.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 202071 + ... + 271081.

It is an arithmetic number, because the mean of its divisors is an integer number (1339471161).

Almost surely, 2^16326346336 is an apocalyptic number.

16326346336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16326346336 is a deficient number, since it is larger than the sum of its proper divisors (15820961528).

16326346336 is an equidigital number, since it uses as much as digits as its factorization.

16326346336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76414 (or 76406 counting only the distinct ones).

The product of its digits is 839808, while the sum is 43.

The spelling of 16326346336 in words is "sixteen billion, three hundred twenty-six million, three hundred forty-six thousand, three hundred thirty-six".