14294281216 has 22 divisors (see below), whose sum is σ = 28574605220. Its totient is φ = 7147140096.

The previous prime is 14294281193. The next prime is 14294281217. The reversal of 14294281216 is 61218249241.

It is not an unprimeable number, because it can be changed into a prime (14294281217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6978606 + ... + 6980653.

Almost surely, 2^14294281216 is an apocalyptic number.

14294281216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14294281216 is a deficient number, since it is larger than the sum of its proper divisors (14280324004).

14294281216 is an equidigital number, since it uses as much as digits as its factorization.

14294281216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13959279 (or 13959261 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The spelling of 14294281216 in words is "fourteen billion, two hundred ninety-four million, two hundred eighty-one thousand, two hundred sixteen".