14259479448 has 48 divisors (see below), whose sum is σ = 36835811640. Its totient is φ = 4599824640.

The previous prime is 14259479411. The next prime is 14259479449. The reversal of 14259479448 is 84497495241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14259479449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286065 + ... + 332192.

Almost surely, 2^14259479448 is an apocalyptic number.

It is an amenable number.

14259479448 is an abundant number, since it is smaller than the sum of its proper divisors (22576332192).

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

14259479448 is a wasteful number, since it uses less digits than its factorization.

14259479448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618328 (or 618293 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 57.

The spelling of 14259479448 in words is "fourteen billion, two hundred fifty-nine million, four hundred seventy-nine thousand, four hundred forty-eight".