14398467656 has 8 divisors (see below), whose sum is σ = 26997126870. Its totient is φ = 7199233824.

The previous prime is 14398467641. The next prime is 14398467661. The reversal of 14398467656 is 65676489341.

14398467656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12898144900 + 1500322756 = 113570^2 + 38734^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 14398467595 and 14398467604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 899904221 + ... + 899904236.

Almost surely, 2^14398467656 is an apocalyptic number.

It is an amenable number.

14398467656 is a deficient number, since it is larger than the sum of its proper divisors (12598659214).

14398467656 is a wasteful number, since it uses less digits than its factorization.

14398467656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799808463 (or 1799808459 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The spelling of 14398467656 in words is "fourteen billion, three hundred ninety-eight million, four hundred sixty-seven thousand, six hundred fifty-six".