16750664700 has 216 divisors, whose sum is σ = 61503813504. Its totient is φ = 3480624000.

The previous prime is 16750664699. The next prime is 16750664717. The reversal of 16750664700 is 746605761.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 109905 + ... + 213495.

Almost surely, 2^16750664700 is an apocalyptic number.

16750664700 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 16750664700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30751906752).

16750664700 is an abundant number, since it is smaller than the sum of its proper divisors (44753148804).

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

16750664700 is a wasteful number, since it uses less digits than its factorization.

16750664700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103633 (or 103619 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 16750664700 in words is "sixteen billion, seven hundred fifty million, six hundred sixty-four thousand, seven hundred".