14678963848 has 8 divisors (see below), whose sum is σ = 27523057230. Its totient is φ = 7339481920.

The previous prime is 14678963833. The next prime is 14678963857. The reversal of 14678963848 is 84836987641.

It can be written as a sum of positive squares in only one way, i.e., 10035631684 + 4643332164 = 100178^2 + 68142^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 14678963848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 917435233 + ... + 917435248.

Almost surely, 2^14678963848 is an apocalyptic number.

It is an amenable number.

14678963848 is a deficient number, since it is larger than the sum of its proper divisors (12844093382).

14678963848 is a wasteful number, since it uses less digits than its factorization.

14678963848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834870487 (or 1834870483 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 64.

The spelling of 14678963848 in words is "fourteen billion, six hundred seventy-eight million, nine hundred sixty-three thousand, eight hundred forty-eight".