14216438815 has 8 divisors (see below), whose sum is σ = 17066148768. Its totient is φ = 11368869600.

The previous prime is 14216438807. The next prime is 14216438857. The reversal of 14216438815 is 51883461241.

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

It is not a de Polignac number, because 14216438815 - 2³ = 14216438807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520536 + ... + 547165.

It is an arithmetic number, because the mean of its divisors is an integer number (2133268596).

Almost surely, 2^14216438815 is an apocalyptic number.

14216438815 is a deficient number, since it is larger than the sum of its proper divisors (2849709953).

14216438815 is a wasteful number, since it uses less digits than its factorization.

14216438815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070369.

The product of its digits is 184320, while the sum is 43.

The spelling of 14216438815 in words is "fourteen billion, two hundred sixteen million, four hundred thirty-eight thousand, eight hundred fifteen".