4040444132 has 12 divisors (see below), whose sum is σ = 7378202496. Its totient is φ = 1932386280.

The previous prime is 4040444123. The next prime is 4040444147. The reversal of 4040444132 is 2314440404.

It is a happy number.

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, 21958844 + ... + 21959027.

It is an arithmetic number, because the mean of its divisors is an integer number (614850208).

Almost surely, 2^4040444132 is an apocalyptic number.

It is an amenable number.

4040444132 is a deficient number, since it is larger than the sum of its proper divisors (3337758364).

4040444132 is a wasteful number, since it uses less digits than its factorization.

4040444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43917898 (or 43917896 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4040444132 is about 63564.4879787449. The cubic root of 4040444132 is about 1592.7332090795.

Adding to 4040444132 its reverse (2314440404), we get a palindrome (6354884536).

The spelling of 4040444132 in words is "four billion, forty million, four hundred forty-four thousand, one hundred thirty-two".