14180478448 has 20 divisors (see below), whose sum is σ = 28144792368. Its totient is φ = 6917306240.

The previous prime is 14180478421. The next prime is 14180478457. The reversal of 14180478448 is 84487408141.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 10807636 + ... + 10808947.

Almost surely, 2^14180478448 is an apocalyptic number.

It is an amenable number.

14180478448 is a deficient number, since it is larger than the sum of its proper divisors (13964313920).

14180478448 is a wasteful number, since it uses less digits than its factorization.

14180478448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21616632 (or 21616626 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 49.

The spelling of 14180478448 in words is "fourteen billion, one hundred eighty million, four hundred seventy-eight thousand, four hundred forty-eight".