443420114 has 8 divisors (see below), whose sum is σ = 667780848. Its totient is φ = 220826500.

The previous prime is 443420111. The next prime is 443420123. The reversal of 443420114 is 411024344.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 443420114.

It is not an unprimeable number, because it can be changed into a prime (443420111) 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, 441152 + ... + 442155.

It is an arithmetic number, because the mean of its divisors is an integer number (83472606).

Almost surely, 2^443420114 is an apocalyptic number.

443420114 is a deficient number, since it is larger than the sum of its proper divisors (224360734).

443420114 is a wasteful number, since it uses less digits than its factorization.

443420114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883560.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 443420114 is about 21057.5429240925. The cubic root of 443420114 is about 762.5560945564.

Adding to 443420114 its reverse (411024344), we get a palindrome (854444458).

The spelling of 443420114 in words is "four hundred forty-three million, four hundred twenty thousand, one hundred fourteen".