2044320132 has 24 divisors (see below), whose sum is σ = 4977475776. Its totient is φ = 651812128.

The previous prime is 2044320097. The next prime is 2044320149. The reversal of 2044320132 is 2310234402.

It is a junction number, because it is equal to n+sod(n) for n = 2044320099 and 2044320108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3703203 + ... + 3703754.

It is an arithmetic number, because the mean of its divisors is an integer number (207394824).

Almost surely, 2^2044320132 is an apocalyptic number.

It is an amenable number.

2044320132 is an abundant number, since it is smaller than the sum of its proper divisors (2933155644).

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

2044320132 is a wasteful number, since it uses less digits than its factorization.

2044320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7406987 (or 7406985 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2044320132 is about 45214.1585346891. The cubic root of 2044320132 is about 1269.1597831792.

Adding to 2044320132 its reverse (2310234402), we get a palindrome (4354554534).

The spelling of 2044320132 in words is "two billion, forty-four million, three hundred twenty thousand, one hundred thirty-two".