443414014 has 4 divisors (see below), whose sum is σ = 665121024. Its totient is φ = 221707006.

The previous prime is 443413939. The next prime is 443414053. The reversal of 443414014 is 410414344.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 443414014.

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, 110853502 + ... + 110853505.

It is an arithmetic number, because the mean of its divisors is an integer number (166280256).

Almost surely, 2^443414014 is an apocalyptic number.

443414014 is a deficient number, since it is larger than the sum of its proper divisors (221707010).

443414014 is a wasteful number, since it uses less digits than its factorization.

443414014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221707009.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 443414014 is about 21057.3980823843. The cubic root of 443414014 is about 762.5525977871.

Adding to 443414014 its reverse (410414344), we get a palindrome (853828358).

The spelling of 443414014 in words is "four hundred forty-three million, four hundred fourteen thousand, fourteen".