4463243274225 has 24 divisors (see below), whose sum is σ = 7480314216352. Its totient is φ = 2347788240000.

The previous prime is 4463243274209. The next prime is 4463243274229. The reversal of 4463243274225 is 5224723423644.

It is a happy number.

4463243274225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4463243274225 - 2⁴ = 4463243274209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4463243274229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407596651 + ... + 407607600.

Almost surely, 2^{4463243274225} is an apocalyptic number.

It is an amenable number.

4463243274225 is a deficient number, since it is larger than the sum of its proper divisors (3017070942127).

4463243274225 is a wasteful number, since it uses less digits than its factorization.

4463243274225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815204337 (or 815204332 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 48.

Adding to 4463243274225 its reverse (5224723423644), we get a palindrome (9687966697869).

The spelling of 4463243274225 in words is "four trillion, four hundred sixty-three billion, two hundred forty-three million, two hundred seventy-four thousand, two hundred twenty-five".