109389919296 has 112 divisors (see below), whose sum is σ = 330852515840. Its totient is φ = 31246871040.

The previous prime is 109389919283. The next prime is 109389919297. The reversal of 109389919296 is 692919983901.

109389919296 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (109389919297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8421735 + ... + 8434713.

It is an arithmetic number, because the mean of its divisors is an integer number (2954040320).

Almost surely, 2^109389919296 is an apocalyptic number.

109389919296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109389919296 is an abundant number, since it is smaller than the sum of its proper divisors (221462596544).

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

109389919296 is a wasteful number, since it uses less digits than its factorization.

109389919296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19272 (or 19262 counting only the distinct ones).

The product of its (nonzero) digits is 17006112, while the sum is 66.

The spelling of 109389919296 in words is "one hundred nine billion, three hundred eighty-nine million, nine hundred nineteen thousand, two hundred ninety-six".