16741938047077 has 2 divisors, whose sum is σ = 16741938047078. Its totient is φ = 16741938047076.

The previous prime is 16741938047063. The next prime is 16741938047111. The reversal of 16741938047077 is 77074083914761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16296610052836 + 445327994241 = 4036906^2 + 667329^2 .

It is a cyclic number.

It is not a de Polignac number, because 16741938047077 - 2¹⁵ = 16741938014309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16741938047477) 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, 8370969023538 + 8370969023539.

It is an arithmetic number, because the mean of its divisors is an integer number (8370969023539).

Almost surely, 2^{16741938047077} is an apocalyptic number.

It is an amenable number.

16741938047077 is a deficient number, since it is larger than the sum of its proper divisors (1).

16741938047077 is an equidigital number, since it uses as much as digits as its factorization.

16741938047077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49787136, while the sum is 64.

The spelling of 16741938047077 in words is "sixteen trillion, seven hundred forty-one billion, nine hundred thirty-eight million, forty-seven thousand, seventy-seven".