209913166096 has 10 divisors (see below), whose sum is σ = 406706759342. Its totient is φ = 104956583040.

The previous prime is 209913166033. The next prime is 209913166097. The reversal of 209913166096 is 690661319902.

209913166096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 205448253696 + 4464912400 = 453264^2 + 66820^2 .

It is not an unprimeable number, because it can be changed into a prime (209913166097) 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 as a sum of consecutive naturals, namely, 6559786425 + ... + 6559786456.

Almost surely, 2^209913166096 is an apocalyptic number.

It is an amenable number.

209913166096 is a deficient number, since it is larger than the sum of its proper divisors (196793593246).

209913166096 is a wasteful number, since it uses less digits than its factorization.

209913166096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13119572889 (or 13119572883 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 52.

The spelling of 209913166096 in words is "two hundred nine billion, nine hundred thirteen million, one hundred sixty-six thousand, ninety-six".