4425644343 has 8 divisors (see below), whose sum is σ = 5914944000. Its totient is φ = 2943387128.

The previous prime is 4425644341. The next prime is 4425644359. The reversal of 4425644343 is 3434465244.

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

It is a cyclic number.

It is not a de Polignac number, because 4425644343 - 2¹ = 4425644341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425644341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759143 + ... + 1761656.

It is an arithmetic number, because the mean of its divisors is an integer number (739368000).

Almost surely, 2^4425644343 is an apocalyptic number.

4425644343 is a deficient number, since it is larger than the sum of its proper divisors (1489299657).

4425644343 is a wasteful number, since it uses less digits than its factorization.

4425644343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521221.

The product of its digits is 552960, while the sum is 39.

The square root of 4425644343 is about 66525.5164805205. The cubic root of 4425644343 is about 1641.8198545718.

The spelling of 4425644343 in words is "four billion, four hundred twenty-five million, six hundred forty-four thousand, three hundred forty-three".