2014443443 has 16 divisors (see below), whose sum is σ = 2126232960. Its totient is φ = 1905724800.

The previous prime is 2014443437. The next prime is 2014443463. The reversal of 2014443443 is 3443444102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2014443443 - 2⁴ = 2014443427 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2014443413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487958 + ... + 492068.

It is an arithmetic number, because the mean of its divisors is an integer number (132889560).

Almost surely, 2^2014443443 is an apocalyptic number.

2014443443 is a deficient number, since it is larger than the sum of its proper divisors (111789517).

2014443443 is a wasteful number, since it uses less digits than its factorization.

2014443443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4478.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2014443443 is about 44882.5516542899. The cubic root of 2014443443 is about 1262.9467110257.

Adding to 2014443443 its reverse (3443444102), we get a palindrome (5457887545).

The spelling of 2014443443 in words is "two billion, fourteen million, four hundred forty-three thousand, four hundred forty-three".