4405320422 has 8 divisors (see below), whose sum is σ = 6613275000. Its totient is φ = 2200895424.

The previous prime is 4405320419. The next prime is 4405320431. The reversal of 4405320422 is 2240235044.

It is a happy number.

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 = 4405320391 and 4405320400.

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 3 ways as a sum of consecutive naturals, for example, 879272 + ... + 884267.

It is an arithmetic number, because the mean of its divisors is an integer number (826659375).

Almost surely, 2^4405320422 is an apocalyptic number.

4405320422 is a deficient number, since it is larger than the sum of its proper divisors (2207954578).

4405320422 is a wasteful number, since it uses less digits than its factorization.

4405320422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764790.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4405320422 is about 66372.5878808413. The cubic root of 4405320422 is about 1639.3027501543.

Adding to 4405320422 its reverse (2240235044), we get a palindrome (6645555466).

The spelling of 4405320422 in words is "four billion, four hundred five million, three hundred twenty thousand, four hundred twenty-two".