14287443028 has 24 divisors (see below), whose sum is σ = 25186412160. Its totient is φ = 7091392800.

The previous prime is 14287442993. The next prime is 14287443043. The reversal of 14287443028 is 82034478241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934050 + ... + 949222.

It is an arithmetic number, because the mean of its divisors is an integer number (1049433840).

Almost surely, 2^14287443028 is an apocalyptic number.

It is an amenable number.

14287443028 is a deficient number, since it is larger than the sum of its proper divisors (10898969132).

14287443028 is a wasteful number, since it uses less digits than its factorization.

14287443028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16887 (or 16885 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 43.

The spelling of 14287443028 in words is "fourteen billion, two hundred eighty-seven million, four hundred forty-three thousand, twenty-eight".