16880810140 has 24 divisors (see below), whose sum is σ = 36274114800. Its totient is φ = 6595292928.

The previous prime is 16880810087. The next prime is 16880810143. The reversal of 16880810140 is 4101808861.

It is a self number, because there is not a number n which added to its sum of digits gives 16880810140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16880810143) 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, 9813565 + ... + 9815284.

It is an arithmetic number, because the mean of its divisors is an integer number (1511421450).

Almost surely, 2^16880810140 is an apocalyptic number.

16880810140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16880810140 is an abundant number, since it is smaller than the sum of its proper divisors (19393304660).

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

16880810140 is a wasteful number, since it uses less digits than its factorization.

16880810140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19628901 (or 19628899 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 37.

The spelling of 16880810140 in words is "sixteen billion, eight hundred eighty million, eight hundred ten thousand, one hundred forty".