4454222443 has 8 divisors (see below), whose sum is σ = 4909247280. Its totient is φ = 4007546880.

The previous prime is 4454222431. The next prime is 4454222453. The reversal of 4454222443 is 3442224544.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4454222443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4454222399 and 4454222408.

It is not an unprimeable number, because it can be changed into a prime (4454222413) 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, 2086198 + ... + 2088331.

It is an arithmetic number, because the mean of its divisors is an integer number (613655910).

Almost surely, 2^4454222443 is an apocalyptic number.

4454222443 is a deficient number, since it is larger than the sum of its proper divisors (455024837).

4454222443 is a wasteful number, since it uses less digits than its factorization.

4454222443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174637.

The product of its digits is 122880, while the sum is 34.

The square root of 4454222443 is about 66739.9613649873. The cubic root of 4454222443 is about 1645.3462306485.

Adding to 4454222443 its reverse (3442224544), we get a palindrome (7896446987).

The spelling of 4454222443 in words is "four billion, four hundred fifty-four million, two hundred twenty-two thousand, four hundred forty-three".