4443130132 has 72 divisors (see below), whose sum is σ = 9592744896. Its totient is φ = 1757842944.

The previous prime is 4443130117. The next prime is 4443130147. The reversal of 4443130132 is 2310313444.

It is an interprime number because it is at equal distance from previous prime (4443130117) and next prime (4443130147).

It is a junction number, because it is equal to n+sod(n) for n = 4443130097 and 4443130106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1335423 + ... + 1338745.

It is an arithmetic number, because the mean of its divisors is an integer number (133232568).

Almost surely, 2^4443130132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4443130132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4796372448).

4443130132 is an abundant number, since it is smaller than the sum of its proper divisors (5149614764).

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

4443130132 is a wasteful number, since it uses less digits than its factorization.

4443130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3457 (or 3402 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4443130132 is about 66656.8085944714. The cubic root of 4443130132 is about 1643.9792982477.

Adding to 4443130132 its reverse (2310313444), we get a palindrome (6753443576).

The spelling of 4443130132 in words is "four billion, four hundred forty-three million, one hundred thirty thousand, one hundred thirty-two".