16710998357 has 2 divisors, whose sum is σ = 16710998358. Its totient is φ = 16710998356.

The previous prime is 16710998341. The next prime is 16710998383. The reversal of 16710998357 is 75389901761.

16710998357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15653512996 + 1057485361 = 125114^2 + 32519^2 .

It is a cyclic number.

It is not a de Polignac number, because 16710998357 - 2⁴ = 16710998341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16710998327) by changing a digit.

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, 8355499178 + 8355499179.

It is an arithmetic number, because the mean of its divisors is an integer number (8355499179).

Almost surely, 2^16710998357 is an apocalyptic number.

It is an amenable number.

16710998357 is a deficient number, since it is larger than the sum of its proper divisors (1).

16710998357 is an equidigital number, since it uses as much as digits as its factorization.

16710998357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 56.

The spelling of 16710998357 in words is "sixteen billion, seven hundred ten million, nine hundred ninety-eight thousand, three hundred fifty-seven".