16994966336 has 14 divisors (see below), whose sum is σ = 33724386450. Its totient is φ = 8497483136.

The previous prime is 16994966299. The next prime is 16994966357. The reversal of 16994966336 is 63366949961.

It can be written as a sum of positive squares in only one way, i.e., 16420884736 + 574081600 = 128144^2 + 23960^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 132773111 + ... + 132773238.

Almost surely, 2^16994966336 is an apocalyptic number.

16994966336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16994966336 is a deficient number, since it is larger than the sum of its proper divisors (16729420114).

16994966336 is an equidigital number, since it uses as much as digits as its factorization.

16994966336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265546361 (or 265546351 counting only the distinct ones).

The product of its digits is 34012224, while the sum is 62.

The spelling of 16994966336 in words is "sixteen billion, nine hundred ninety-four million, nine hundred sixty-six thousand, three hundred thirty-six".