14468021448 has 32 divisors (see below), whose sum is σ = 36627907200. Its totient is φ = 4761626688.

The previous prime is 14468021441. The next prime is 14468021467. The reversal of 14468021448 is 84412086441.

It is not an unprimeable number, because it can be changed into a prime (14468021441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3813511 + ... + 3817302.

It is an arithmetic number, because the mean of its divisors is an integer number (1144622100).

Almost surely, 2^14468021448 is an apocalyptic number.

It is an amenable number.

14468021448 is an abundant number, since it is smaller than the sum of its proper divisors (22159885752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14468021448 is a wasteful number, since it uses less digits than its factorization.

14468021448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630901 (or 7630897 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The spelling of 14468021448 in words is "fourteen billion, four hundred sixty-eight million, twenty-one thousand, four hundred forty-eight".