16943090880 has 224 divisors, whose sum is σ = 55390474944. Its totient is φ = 4385931264.

The previous prime is 16943090873. The next prime is 16943090891. The reversal of 16943090880 is 8809034961.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4933644 + ... + 4937076.

It is an arithmetic number, because the mean of its divisors is an integer number (247278906).

Almost surely, 2^16943090880 is an apocalyptic number.

16943090880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16943090880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27695237472).

16943090880 is an abundant number, since it is smaller than the sum of its proper divisors (38447384064).

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

16943090880 is a wasteful number, since it uses less digits than its factorization.

16943090880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3603 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 16943090880 in words is "sixteen billion, nine hundred forty-three million, ninety thousand, eight hundred eighty".