440041132 has 12 divisors (see below), whose sum is σ = 777549136. Its totient is φ = 217884240.

The previous prime is 440041109. The next prime is 440041163. The reversal of 440041132 is 231140044.

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 3 ways as a sum of consecutive naturals, for example, 533619 + ... + 534442.

Almost surely, 2^440041132 is an apocalyptic number.

It is an amenable number.

440041132 is a deficient number, since it is larger than the sum of its proper divisors (337508004).

440041132 is a wasteful number, since it uses less digits than its factorization.

440041132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068168 (or 1068166 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 440041132 is about 20977.1573860712. The cubic root of 440041132 is about 760.6141918745.

Adding to 440041132 its reverse (231140044), we get a palindrome (671181176).

The spelling of 440041132 in words is "four hundred forty million, forty-one thousand, one hundred thirty-two".