14498468728 has 32 divisors (see below), whose sum is σ = 27402570000. Its totient is φ = 7191313920.

The previous prime is 14498468707. The next prime is 14498468731. The reversal of 14498468728 is 82786489441.

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, 590848 + ... + 614896.

Almost surely, 2^14498468728 is an apocalyptic number.

It is an amenable number.

14498468728 is a deficient number, since it is larger than the sum of its proper divisors (12904101272).

14498468728 is a wasteful number, since it uses less digits than its factorization.

14498468728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24655 (or 24651 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 61.

The spelling of 14498468728 in words is "fourteen billion, four hundred ninety-eight million, four hundred sixty-eight thousand, seven hundred twenty-eight".