4322231425 has 6 divisors (see below), whose sum is σ = 5359566998. Its totient is φ = 3457785120.

The previous prime is 4322231411. The next prime is 4322231447. The reversal of 4322231425 is 5241322234.

It can be written as a sum of positive squares in 3 ways, for example, as 82137969 + 4240093456 = 9063^2 + 65116^2 .

It is not a de Polignac number, because 4322231425 - 2⁵ = 4322231393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4322231393 and 4322231402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86444604 + ... + 86444653.

Almost surely, 2^4322231425 is an apocalyptic number.

It is an amenable number.

4322231425 is a deficient number, since it is larger than the sum of its proper divisors (1037335573).

4322231425 is a wasteful number, since it uses less digits than its factorization.

4322231425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172889267 (or 172889262 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 4322231425 is about 65743.6797342528. The cubic root of 4322231425 is about 1628.9309392507.

Adding to 4322231425 its reverse (5241322234), we get a palindrome (9563553659).

It can be divided in two parts, 43222 and 31425, that added together give a palindrome (74647).

The spelling of 4322231425 in words is "four billion, three hundred twenty-two million, two hundred thirty-one thousand, four hundred twenty-five".