4425423521224 has 16 divisors (see below), whose sum is σ = 8402702889600. Its totient is φ = 2184702750672.

The previous prime is 4425423521209. The next prime is 4425423521257. The reversal of 4425423521224 is 4221253245244.

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, 3501125572 + ... + 3501126835.

It is an arithmetic number, because the mean of its divisors is an integer number (525168930600).

Almost surely, 2^{4425423521224} is an apocalyptic number.

It is an amenable number.

4425423521224 is a deficient number, since it is larger than the sum of its proper divisors (3977279368376).

4425423521224 is a wasteful number, since it uses less digits than its factorization.

4425423521224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002252492 (or 7002252488 counting only the distinct ones).

The product of its digits is 614400, while the sum is 40.

Adding to 4425423521224 its reverse (4221253245244), we get a palindrome (8646676766468).

The spelling of 4425423521224 in words is "four trillion, four hundred twenty-five billion, four hundred twenty-three million, five hundred twenty-one thousand, two hundred twenty-four".