14666265216 has 64 divisors (see below), whose sum is σ = 43285862400. Its totient is φ = 4888753920.

The previous prime is 14666265209. The next prime is 14666265223. The reversal of 14666265216 is 61256266641.

It is an interprime number because it is at equal distance from previous prime (14666265209) and next prime (14666265223).

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 2118400 + ... + 2125311.

It is an arithmetic number, because the mean of its divisors is an integer number (676341600).

Almost surely, 2^14666265216 is an apocalyptic number.

14666265216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14666265216 is an abundant number, since it is smaller than the sum of its proper divisors (28619597184).

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

14666265216 is an equidigital number, since it uses as much as digits as its factorization.

14666265216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243734 (or 4243716 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 14666265216 in words is "fourteen billion, six hundred sixty-six million, two hundred sixty-five thousand, two hundred sixteen".