16730188811 has 8 divisors (see below), whose sum is σ = 19121912544. Its totient is φ = 14338889280.

The previous prime is 16730188793. The next prime is 16730188823. The reversal of 16730188811 is 11888103761.

16730188811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16730188811 - 2²² = 16725994507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16730158811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16490 + ... + 183663.

It is an arithmetic number, because the mean of its divisors is an integer number (2390239068).

Almost surely, 2^16730188811 is an apocalyptic number.

16730188811 is a deficient number, since it is larger than the sum of its proper divisors (2391723733).

16730188811 is a wasteful number, since it uses less digits than its factorization.

16730188811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212101.

The product of its (nonzero) digits is 64512, while the sum is 44.

The spelling of 16730188811 in words is "sixteen billion, seven hundred thirty million, one hundred eighty-eight thousand, eight hundred eleven".