109455847168 has 36 divisors (see below), whose sum is σ = 218506547448. Its totient is φ = 54722309120.

The previous prime is 109455847147. The next prime is 109455847177. The reversal of 109455847168 is 861748554901.

It is a super-4 number, since 4×109455847168⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3728355 + ... + 3757597.

It is an arithmetic number, because the mean of its divisors is an integer number (6069626318).

Almost surely, 2^109455847168 is an apocalyptic number.

It is an amenable number.

109455847168 is a deficient number, since it is larger than the sum of its proper divisors (109050700280).

109455847168 is an equidigital number, since it uses as much as digits as its factorization.

109455847168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43880 (or 43866 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 109455847168 in words is "one hundred nine billion, four hundred fifty-five million, eight hundred forty-seven thousand, one hundred sixty-eight".