14388408887 has 8 divisors (see below), whose sum is σ = 14518492800. Its totient is φ = 14258704824.

The previous prime is 14388408829. The next prime is 14388408911. The reversal of 14388408887 is 78880488341.

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

It is a cyclic number.

It is not a de Polignac number, because 14388408887 - 2⁶ = 14388408823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14388408817) 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, 18587 + ... + 170652.

It is an arithmetic number, because the mean of its divisors is an integer number (1814811600).

Almost surely, 2^14388408887 is an apocalyptic number.

14388408887 is a deficient number, since it is larger than the sum of its proper divisors (130083913).

14388408887 is a wasteful number, since it uses less digits than its factorization.

14388408887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189925.

The product of its (nonzero) digits is 11010048, while the sum is 59.

The spelling of 14388408887 in words is "fourteen billion, three hundred eighty-eight million, four hundred eight thousand, eight hundred eighty-seven".