14218914560 has 72 divisors (see below), whose sum is σ = 34617273936. Its totient is φ = 5594296320.

The previous prime is 14218914557. The next prime is 14218914587. The reversal of 14218914560 is 6541981241.

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, 12974 + ... + 169133.

Almost surely, 2^14218914560 is an apocalyptic number.

14218914560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14218914560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17308636968).

14218914560 is an abundant number, since it is smaller than the sum of its proper divisors (20398359376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14218914560 is an equidigital number, since it uses as much as digits as its factorization.

14218914560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182189 (or 182175 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 14218914560 in words is "fourteen billion, two hundred eighteen million, nine hundred fourteen thousand, five hundred sixty".