14144784712 has 16 divisors (see below), whose sum is σ = 26523211500. Its totient is φ = 7071928320.

The previous prime is 14144784677. The next prime is 14144784727. The reversal of 14144784712 is 21748744141.

It can be written as a sum of positive squares in 2 ways, for example, as 14091114436 + 53670276 = 118706^2 + 7326^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95412 + ... + 193372.

Almost surely, 2^14144784712 is an apocalyptic number.

It is an amenable number.

14144784712 is a deficient number, since it is larger than the sum of its proper divisors (12378426788).

14144784712 is a wasteful number, since it uses less digits than its factorization.

14144784712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116016 (or 116012 counting only the distinct ones).

The product of its digits is 200704, while the sum is 43.

The spelling of 14144784712 in words is "fourteen billion, one hundred forty-four million, seven hundred eighty-four thousand, seven hundred twelve".