4424405243 has 8 divisors (see below), whose sum is σ = 4594407216. Its totient is φ = 4257360000.

The previous prime is 4424405231. The next prime is 4424405267. The reversal of 4424405243 is 3425044244.

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

It is not a de Polignac number, because 4424405243 - 2⁸ = 4424404987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424405543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736133 + ... + 742118.

It is an arithmetic number, because the mean of its divisors is an integer number (574300902).

Almost surely, 2^4424405243 is an apocalyptic number.

4424405243 is a deficient number, since it is larger than the sum of its proper divisors (170001973).

4424405243 is a wasteful number, since it uses less digits than its factorization.

4424405243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478365.

The product of its (nonzero) digits is 61440, while the sum is 32.

The square root of 4424405243 is about 66516.2028606564. The cubic root of 4424405243 is about 1641.6666136938. Note that the first 4 decimals are identical.

Adding to 4424405243 its reverse (3425044244), we get a palindrome (7849449487).

The spelling of 4424405243 in words is "four billion, four hundred twenty-four million, four hundred five thousand, two hundred forty-three".