4421340424 has 16 divisors (see below), whose sum is σ = 8291624400. Its totient is φ = 2210240592.

The previous prime is 4421340421. The next prime is 4421340449. The reversal of 4421340424 is 4240431244.

It is a super-2 number, since 2×4421340424² = 39096502289792999552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4421340392 and 4421340401.

It is not an unprimeable number, because it can be changed into a prime (4421340421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7642 + ... + 94345.

It is an arithmetic number, because the mean of its divisors is an integer number (518226525).

Almost surely, 2^4421340424 is an apocalyptic number.

It is an amenable number.

4421340424 is a deficient number, since it is larger than the sum of its proper divisors (3870283976).

4421340424 is a wasteful number, since it uses less digits than its factorization.

4421340424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107412 (or 107408 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4421340424 is about 66493.1607310105. The cubic root of 4421340424 is about 1641.2874611701.

Adding to 4421340424 its reverse (4240431244), we get a palindrome (8661771668).

The spelling of 4421340424 in words is "four billion, four hundred twenty-one million, three hundred forty thousand, four hundred twenty-four".