14028453688 has 8 divisors (see below), whose sum is σ = 26303350680. Its totient is φ = 7014226840.

The previous prime is 14028453671. The next prime is 14028453731. The reversal of 14028453688 is 88635482041.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 876778348 + ... + 876778363.

It is an arithmetic number, because the mean of its divisors is an integer number (3287918835).

Almost surely, 2^14028453688 is an apocalyptic number.

It is an amenable number.

14028453688 is a deficient number, since it is larger than the sum of its proper divisors (12274896992).

14028453688 is a wasteful number, since it uses less digits than its factorization.

14028453688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753556717 (or 1753556713 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 14028453688 in words is "fourteen billion, twenty-eight million, four hundred fifty-three thousand, six hundred eighty-eight".