4420324132 has 24 divisors (see below), whose sum is σ = 8990493120. Its totient is φ = 1862315040.

The previous prime is 4420324099. The next prime is 4420324147. The reversal of 4420324132 is 2314230244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4420324097 and 4420324106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336219 + ... + 1339522.

It is an arithmetic number, because the mean of its divisors is an integer number (374603880).

Almost surely, 2^4420324132 is an apocalyptic number.

It is an amenable number.

4420324132 is an abundant number, since it is smaller than the sum of its proper divisors (4570168988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4420324132 is a wasteful number, since it uses less digits than its factorization.

4420324132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675811 (or 2675809 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4420324132 is about 66485.5182126153. The cubic root of 4420324132 is about 1641.1616957553.

Adding to 4420324132 its reverse (2314230244), we get a palindrome (6734554376).

The spelling of 4420324132 in words is "four billion, four hundred twenty million, three hundred twenty-four thousand, one hundred thirty-two".