4081332130 has 8 divisors (see below), whose sum is σ = 7346397852. Its totient is φ = 1632532848.

The previous prime is 4081332113. The next prime is 4081332163. The reversal of 4081332130 is 312331804.

4081332130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3387589209 + 693742921 = 58203^2 + 26339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4081332095 and 4081332104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204066597 + ... + 204066616.

Almost surely, 2^4081332130 is an apocalyptic number.

4081332130 is a deficient number, since it is larger than the sum of its proper divisors (3265065722).

4081332130 is a wasteful number, since it uses less digits than its factorization.

4081332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408133220.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4081332130 is about 63885.3044917217. The cubic root of 4081332130 is about 1598.0878367740.

Adding to 4081332130 its reverse (312331804), we get a palindrome (4393663934).

The spelling of 4081332130 in words is "four billion, eighty-one million, three hundred thirty-two thousand, one hundred thirty".