440321412214 has 8 divisors (see below), whose sum is σ = 699334007688. Its totient is φ = 207210076320.

The previous prime is 440321412203. The next prime is 440321412241. The reversal of 440321412214 is 412214123044.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6475314852 + ... + 6475314919.

It is an arithmetic number, because the mean of its divisors is an integer number (87416750961).

Almost surely, 2^440321412214 is an apocalyptic number.

440321412214 is a deficient number, since it is larger than the sum of its proper divisors (259012595474).

440321412214 is a wasteful number, since it uses less digits than its factorization.

440321412214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12950629790.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 440321412214 its reverse (412214123044), we get a palindrome (852535535258).

The spelling of 440321412214 in words is "four hundred forty billion, three hundred twenty-one million, four hundred twelve thousand, two hundred fourteen".