440034022 has 16 divisors (see below), whose sum is σ = 703406592. Its totient is φ = 205972360.

The previous prime is 440033989. The next prime is 440034041. The reversal of 440034022 is 220430044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99604 + ... + 103927.

It is an arithmetic number, because the mean of its divisors is an integer number (43962912).

Almost surely, 2^440034022 is an apocalyptic number.

440034022 is a deficient number, since it is larger than the sum of its proper divisors (263372570).

440034022 is a wasteful number, since it uses less digits than its factorization.

440034022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203603.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 440034022 is about 20976.9879153324. The cubic root of 440034022 is about 760.6100952908.

Adding to 440034022 its reverse (220430044), we get a palindrome (660464066).

The spelling of 440034022 in words is "four hundred forty million, thirty-four thousand, twenty-two".