108969443 has 8 divisors (see below), whose sum is σ = 122975280. Its totient is φ = 95646880.

The previous prime is 108969409. The next prime is 108969463. The reversal of 108969443 is 344969801.

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

It is a cyclic number.

It is not a de Polignac number, because 108969443 - 2⁸ = 108969187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108969394 and 108969403.

It is not an unprimeable number, because it can be changed into a prime (108969463) 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 7 ways as a sum of consecutive naturals, for example, 170480 + ... + 171117.

It is an arithmetic number, because the mean of its divisors is an integer number (15371910).

Almost surely, 2^108969443 is an apocalyptic number.

108969443 is a deficient number, since it is larger than the sum of its proper divisors (14005837).

108969443 is a wasteful number, since it uses less digits than its factorization.

108969443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341637.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 108969443 is about 10438.8429914431. The cubic root of 108969443 is about 477.6409758905.

The spelling of 108969443 in words is "one hundred eight million, nine hundred sixty-nine thousand, four hundred forty-three".