4405320424 has 16 divisors (see below), whose sum is σ = 8279602020. Its totient is φ = 2197426560.

The previous prime is 4405320419. The next prime is 4405320431. The reversal of 4405320424 is 4240235044.

It can be written as a sum of positive squares in 2 ways, for example, as 4353624324 + 51696100 = 65982^2 + 7190^2 .

It is a super-2 number, since 2×4405320424² = 38813696076223079552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4405320392 and 4405320401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650629 + ... + 657364.

Almost surely, 2^4405320424 is an apocalyptic number.

It is an amenable number.

4405320424 is a deficient number, since it is larger than the sum of its proper divisors (3874281596).

4405320424 is a wasteful number, since it uses less digits than its factorization.

4405320424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308420 (or 1308416 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4405320424 is about 66372.5878959078. The cubic root of 4405320424 is about 1639.3027504024.

Adding to 4405320424 its reverse (4240235044), we get a palindrome (8645555468).

The spelling of 4405320424 in words is "four billion, four hundred five million, three hundred twenty thousand, four hundred twenty-four".