440224314 has 16 divisors (see below), whose sum is σ = 881389728. Its totient is φ = 146584592.

The previous prime is 440224297. The next prime is 440224327. The reversal of 440224314 is 413422044.

It is a happy 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, 33057 + ... + 44420.

It is an arithmetic number, because the mean of its divisors is an integer number (55086858).

Almost surely, 2^440224314 is an apocalyptic number.

440224314 is an abundant number, since it is smaller than the sum of its proper divisors (441165414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440224314 is a wasteful number, since it uses less digits than its factorization.

440224314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78429.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 440224314 is about 20981.5231572925. The cubic root of 440224314 is about 760.7197210243.

Adding to 440224314 its reverse (413422044), we get a palindrome (853646358).

The spelling of 440224314 in words is "four hundred forty million, two hundred twenty-four thousand, three hundred fourteen".