109344426 has 8 divisors (see below), whose sum is σ = 218688864. Its totient is φ = 36448140.

The previous prime is 109344407. The next prime is 109344463. The reversal of 109344426 is 624443901.

It is a sphenic number, since it is the product of 3 distinct primes.

109344426 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9112030 + ... + 9112041.

It is an arithmetic number, because the mean of its divisors is an integer number (27336108).

Almost surely, 2^109344426 is an apocalyptic number.

109344426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

109344426 is a wasteful number, since it uses less digits than its factorization.

109344426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18224076.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 109344426 is about 10456.7885127318. The cubic root of 109344426 is about 478.1882308105.

The spelling of 109344426 in words is "one hundred nine million, three hundred forty-four thousand, four hundred twenty-six".