440645114 has 32 divisors (see below), whose sum is σ = 814544640. Its totient is φ = 174097152.

The previous prime is 440645071. The next prime is 440645119. The reversal of 440645114 is 411546044.

It is not an unprimeable number, because it can be changed into a prime (440645119) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 281867 + ... + 283425.

It is an arithmetic number, because the mean of its divisors is an integer number (25454520).

Almost surely, 2^440645114 is an apocalyptic number.

440645114 is a deficient number, since it is larger than the sum of its proper divisors (373899526).

440645114 is a wasteful number, since it uses less digits than its factorization.

440645114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 440645114 is about 20991.5486327236. The cubic root of 440645114 is about 760.9620284928.

The spelling of 440645114 in words is "four hundred forty million, six hundred forty-five thousand, one hundred fourteen".