43404122 has 8 divisors (see below), whose sum is σ = 65714976. Its totient is φ = 21499132.

The previous prime is 43404079. The next prime is 43404131. The reversal of 43404122 is 22140434.

43404122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 43404094 and 43404103.

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, 101198 + ... + 101625.

It is an arithmetic number, because the mean of its divisors is an integer number (8214372).

Almost surely, 2^43404122 is an apocalyptic number.

43404122 is a deficient number, since it is larger than the sum of its proper divisors (22310854).

43404122 is a wasteful number, since it uses less digits than its factorization.

43404122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202932.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 43404122 is about 6588.1804771879. The cubic root of 43404122 is about 351.4339052066.

Adding to 43404122 its reverse (22140434), we get a palindrome (65544556).

The spelling of 43404122 in words is "forty-three million, four hundred four thousand, one hundred twenty-two".