16116683964482 has 4 divisors (see below), whose sum is σ = 24175025946726. Its totient is φ = 8058341982240.

The previous prime is 16116683964413. The next prime is 16116683964497. The reversal of 16116683964482 is 28446938661161.

It is a Cunningham number, because it is equal to 4014559²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16116683964481 + 1 = 4014559^2 + 1^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4029170991119 + ... + 4029170991122.

Almost surely, 2^{16116683964482} is an apocalyptic number.

16116683964482 is a deficient number, since it is larger than the sum of its proper divisors (8058341982244).

16116683964482 is an equidigital number, since it uses as much as digits as its factorization.

16116683964482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058341982243.

The product of its digits is 71663616, while the sum is 65.

The spelling of 16116683964482 in words is "sixteen trillion, one hundred sixteen billion, six hundred eighty-three million, nine hundred sixty-four thousand, four hundred eighty-two".