16923353828 has 24 divisors (see below), whose sum is σ = 29688570912. Its totient is φ = 8440933824.

The previous prime is 16923353819. The next prime is 16923353869. The reversal of 16923353828 is 82835332961.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3106475 + ... + 3111917.

It is an arithmetic number, because the mean of its divisors is an integer number (1237023788).

Almost surely, 2^16923353828 is an apocalyptic number.

It is an amenable number.

16923353828 is a deficient number, since it is larger than the sum of its proper divisors (12765217084).

16923353828 is a wasteful number, since it uses less digits than its factorization.

16923353828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7211 (or 7209 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The spelling of 16923353828 in words is "sixteen billion, nine hundred twenty-three million, three hundred fifty-three thousand, eight hundred twenty-eight".