1443434014 has 32 divisors (see below), whose sum is σ = 2416780800. Its totient is φ = 640938240.

The previous prime is 1443433991. The next prime is 1443434029. The reversal of 1443434014 is 4104343441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763182 + ... + 765070.

It is an arithmetic number, because the mean of its divisors is an integer number (75524400).

Almost surely, 2^1443434014 is an apocalyptic number.

1443434014 is a deficient number, since it is larger than the sum of its proper divisors (973346786).

1443434014 is a wasteful number, since it uses less digits than its factorization.

1443434014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 1443434014 is about 37992.5520859023. The cubic root of 1443434014 is about 1130.1401695231.

Adding to 1443434014 its reverse (4104343441), we get a palindrome (5547777455).

The spelling of 1443434014 in words is "one billion, four hundred forty-three million, four hundred thirty-four thousand, fourteen".