14989386028 has 24 divisors (see below), whose sum is σ = 27376231680. Its totient is φ = 7167708240.

The previous prime is 14989386019. The next prime is 14989386053. The reversal of 14989386028 is 82068398941.

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, 1058233 + ... + 1072303.

It is an arithmetic number, because the mean of its divisors is an integer number (1140676320).

Almost surely, 2^14989386028 is an apocalyptic number.

It is an amenable number.

14989386028 is a deficient number, since it is larger than the sum of its proper divisors (12386845652).

14989386028 is a wasteful number, since it uses less digits than its factorization.

14989386028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25677 (or 25675 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 14989386028 in words is "fourteen billion, nine hundred eighty-nine million, three hundred eighty-six thousand, twenty-eight".