109444342 has 24 divisors (see below), whose sum is σ = 192678696. Its totient is φ = 46484928.

The previous prime is 109444339. The next prime is 109444397. The reversal of 109444342 is 243444901.

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 11 ways as a sum of consecutive naturals, for example, 6133 + ... + 16015.

It is an arithmetic number, because the mean of its divisors is an integer number (8028279).

Almost surely, 2^109444342 is an apocalyptic number.

109444342 is a deficient number, since it is larger than the sum of its proper divisors (83234354).

109444342 is a wasteful number, since it uses less digits than its factorization.

109444342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012 (or 10005 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 109444342 is about 10461.5649880885. The cubic root of 109444342 is about 478.3338383232. Note that the first 3 decimals are identical.

The spelling of 109444342 in words is "one hundred nine million, four hundred forty-four thousand, three hundred forty-two".