14007987472 has 40 divisors (see below), whose sum is σ = 27885465216. Its totient is φ = 6811894656.

The previous prime is 14007987419. The next prime is 14007987473. The reversal of 14007987472 is 27478970041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14007987473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831433 + ... + 2836375.

Almost surely, 2^14007987472 is an apocalyptic number.

It is an amenable number.

14007987472 is a deficient number, since it is larger than the sum of its proper divisors (13877477744).

14007987472 is a wasteful number, since it uses less digits than its factorization.

14007987472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9775 (or 9769 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 49.

The spelling of 14007987472 in words is "fourteen billion, seven million, nine hundred eighty-seven thousand, four hundred seventy-two".