440334152 has 16 divisors (see below), whose sum is σ = 825897660. Its totient is φ = 220094784.

The previous prime is 440334131. The next prime is 440334163. The reversal of 440334152 is 251433044.

It can be written as a sum of positive squares in 2 ways, for example, as 420496036 + 19838116 = 20506^2 + 4454^2 .

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, 23918 + ... + 38114.

Almost surely, 2^440334152 is an apocalyptic number.

It is an amenable number.

440334152 is a deficient number, since it is larger than the sum of its proper divisors (385563508).

440334152 is a wasteful number, since it uses less digits than its factorization.

440334152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18080 (or 18076 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 440334152 is about 20984.1404875206. The cubic root of 440334152 is about 760.7829834581.

Adding to 440334152 its reverse (251433044), we get a palindrome (691767196).

The spelling of 440334152 in words is "four hundred forty million, three hundred thirty-four thousand, one hundred fifty-two".