14450307987 has 8 divisors (see below), whose sum is σ = 19363897600. Its totient is φ = 9585128520.

The previous prime is 14450307983. The next prime is 14450308001. The reversal of 14450307987 is 78970305441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14450307987 - 2² = 14450307983 is a prime.

It is a super-2 number, since 2×14450307987² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14450307983) 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, 12101839 + ... + 12103032.

It is an arithmetic number, because the mean of its divisors is an integer number (2420487200).

Almost surely, 2^14450307987 is an apocalyptic number.

14450307987 is a deficient number, since it is larger than the sum of its proper divisors (4913589613).

14450307987 is a wasteful number, since it uses less digits than its factorization.

14450307987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24205073.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 14450307987 in words is "fourteen billion, four hundred fifty million, three hundred seven thousand, nine hundred eighty-seven".