16943083880 has 32 divisors (see below), whose sum is σ = 38492064000. Its totient is φ = 6711433536.

The previous prime is 16943083819. The next prime is 16943083889. The reversal of 16943083880 is 8838034961.

It is not an unprimeable number, because it can be changed into a prime (16943083889) 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 7 ways as a sum of consecutive naturals, for example, 2052080 + ... + 2060319.

It is an arithmetic number, because the mean of its divisors is an integer number (1202877000).

Almost surely, 2^16943083880 is an apocalyptic number.

16943083880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16943083880 is an abundant number, since it is smaller than the sum of its proper divisors (21548980120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16943083880 is a wasteful number, since it uses less digits than its factorization.

16943083880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112513 (or 4112509 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 16943083880 in words is "sixteen billion, nine hundred forty-three million, eighty-three thousand, eight hundred eighty".