14508445912 has 16 divisors (see below), whose sum is σ = 27261594360. Its totient is φ = 7238687424.

The previous prime is 14508445901. The next prime is 14508445943. The reversal of 14508445912 is 21954480541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937973 + ... + 1945444.

Almost surely, 2^14508445912 is an apocalyptic number.

It is an amenable number.

14508445912 is a deficient number, since it is larger than the sum of its proper divisors (12753148448).

14508445912 is a wasteful number, since it uses less digits than its factorization.

14508445912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883890 (or 3883886 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 14508445912 in words is "fourteen billion, five hundred eight million, four hundred forty-five thousand, nine hundred twelve".