440223442214 has 4 divisors (see below), whose sum is σ = 660335163324. Its totient is φ = 220111721106.

The previous prime is 440223442187. The next prime is 440223442237. The reversal of 440223442214 is 412244322044.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055860552 + ... + 110055860555.

It is an arithmetic number, because the mean of its divisors is an integer number (165083790831).

Almost surely, 2^440223442214 is an apocalyptic number.

440223442214 is a deficient number, since it is larger than the sum of its proper divisors (220111721110).

440223442214 is a wasteful number, since it uses less digits than its factorization.

440223442214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220111721109.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 440223442214 its reverse (412244322044), we get a palindrome (852467764258).

The spelling of 440223442214 in words is "four hundred forty billion, two hundred twenty-three million, four hundred forty-two thousand, two hundred fourteen".