16944662027 has 2 divisors, whose sum is σ = 16944662028. Its totient is φ = 16944662026.

The previous prime is 16944662011. The next prime is 16944662069. The reversal of 16944662027 is 72026644961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16944662027 - 2⁴ = 16944662011 is a prime.

It is not a weakly prime, because it can be changed into another prime (16944662627) by changing a digit.

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, 8472331013 + 8472331014.

It is an arithmetic number, because the mean of its divisors is an integer number (8472331014).

Almost surely, 2^16944662027 is an apocalyptic number.

16944662027 is a deficient number, since it is larger than the sum of its proper divisors (1).

16944662027 is an equidigital number, since it uses as much as digits as its factorization.

16944662027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 16944662027 in words is "sixteen billion, nine hundred forty-four million, six hundred sixty-two thousand, twenty-seven".