16450832699 has 32 divisors (see below), whose sum is σ = 19574784000. Its totient is φ = 13534123680.

The previous prime is 16450832693. The next prime is 16450832711. The reversal of 16450832699 is 99623805461.

It is not a de Polignac number, because 16450832699 - 2¹⁶ = 16450767163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16450832699.

It is not an unprimeable number, because it can be changed into a prime (16450832693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4646672 + ... + 4650210.

It is an arithmetic number, because the mean of its divisors is an integer number (611712000).

Almost surely, 2^16450832699 is an apocalyptic number.

16450832699 is a deficient number, since it is larger than the sum of its proper divisors (3123951301).

16450832699 is a wasteful number, since it uses less digits than its factorization.

16450832699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 16450832699 in words is "sixteen billion, four hundred fifty million, eight hundred thirty-two thousand, six hundred ninety-nine".