109166919276 has 12 divisors (see below), whose sum is σ = 254722811672. Its totient is φ = 36388973088.

The previous prime is 109166919269. The next prime is 109166919361. The reversal of 109166919276 is 672919661901.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 4548621625 + ... + 4548621648.

Almost surely, 2^109166919276 is an apocalyptic number.

It is an amenable number.

109166919276 is an abundant number, since it is smaller than the sum of its proper divisors (145555892396).

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

109166919276 is a wasteful number, since it uses less digits than its factorization.

109166919276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097243280 (or 9097243278 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 57.

The spelling of 109166919276 in words is "one hundred nine billion, one hundred sixty-six million, nine hundred nineteen thousand, two hundred seventy-six".