14474788616 has 16 divisors (see below), whose sum is σ = 27184512300. Its totient is φ = 7225585344.

The previous prime is 14474788579. The next prime is 14474788621. The reversal of 14474788616 is 61688747441.

It can be written as a sum of positive squares in 2 ways, for example, as 14461024516 + 13764100 = 120254^2 + 3710^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470911 + ... + 1480718.

Almost surely, 2^14474788616 is an apocalyptic number.

It is an amenable number.

14474788616 is a deficient number, since it is larger than the sum of its proper divisors (12709723684).

14474788616 is a wasteful number, since it uses less digits than its factorization.

14474788616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952248 (or 2952244 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 56.

The spelling of 14474788616 in words is "fourteen billion, four hundred seventy-four million, seven hundred eighty-eight thousand, six hundred sixteen".