4322421125 has 32 divisors (see below), whose sum is σ = 5984634240. Its totient is φ = 3090240000.

The previous prime is 4322421121. The next prime is 4322421133. The reversal of 4322421125 is 5211242234.

It is not a de Polignac number, because 4322421125 - 2² = 4322421121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4322421094 and 4322421103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322421121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54485 + ... + 107765.

It is an arithmetic number, because the mean of its divisors is an integer number (187019820).

Almost surely, 2^4322421125 is an apocalyptic number.

It is an amenable number.

4322421125 is a deficient number, since it is larger than the sum of its proper divisors (1662213115).

4322421125 is a wasteful number, since it uses less digits than its factorization.

4322421125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53366 (or 53356 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 4322421125 is about 65745.1224426573. The cubic root of 4322421125 is about 1628.9547698178.

Adding to 4322421125 its reverse (5211242234), we get a palindrome (9533663359).

The spelling of 4322421125 in words is "four billion, three hundred twenty-two million, four hundred twenty-one thousand, one hundred twenty-five".