440241220414 has 8 divisors (see below), whose sum is σ = 660366953640. Its totient is φ = 220118902536.

The previous prime is 440241220369. The next prime is 440241220417. The reversal of 440241220414 is 414022142044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440241220417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502704 + ... + 1064515.

It is an arithmetic number, because the mean of its divisors is an integer number (82545869205).

Almost surely, 2^440241220414 is an apocalyptic number.

440241220414 is a deficient number, since it is larger than the sum of its proper divisors (220125733226).

440241220414 is a wasteful number, since it uses less digits than its factorization.

440241220414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707674.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 440241220414 its reverse (414022142044), we get a palindrome (854263362458).

The spelling of 440241220414 in words is "four hundred forty billion, two hundred forty-one million, two hundred twenty thousand, four hundred fourteen".