109434344328 has 48 divisors (see below), whose sum is σ = 307361898480. Its totient is φ = 36478114128.

The previous prime is 109434344323. The next prime is 109434344347. The reversal of 109434344328 is 823443434901.

109434344328 is a `hidden beast` number, since 109 + 43 + 43 + 443 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (109434344321) 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 in 11 ways as a sum of consecutive naturals, for example, 28144750 + ... + 28148637.

It is an arithmetic number, because the mean of its divisors is an integer number (6403372885).

Almost surely, 2^109434344328 is an apocalyptic number.

109434344328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

109434344328 is an abundant number, since it is smaller than the sum of its proper divisors (197927554152).

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

109434344328 is an equidigital number, since it uses as much as digits as its factorization.

109434344328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56293408 (or 56293392 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 109434344328 in words is "one hundred nine billion, four hundred thirty-four million, three hundred forty-four thousand, three hundred twenty-eight".