16835281314769 has 12 divisors (see below), whose sum is σ = 17491983387060. Its totient is φ = 16202195359200.

The previous prime is 16835281314763. The next prime is 16835281314829. The reversal of 16835281314769 is 96741318253861.

It can be written as a sum of positive squares in 2 ways, for example, as 1421114331025 + 15414166983744 = 1192105^2 + 3926088^2 .

It is not a de Polignac number, because 16835281314769 - 2¹³ = 16835281306577 is a prime.

It is a super-2 number, since 2×16835281314769² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16835281314769.

It is not an unprimeable number, because it can be changed into a prime (16835281314763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48219714 + ... + 48567595.

It is an arithmetic number, because the mean of its divisors is an integer number (1457665282255).

Almost surely, 2^{16835281314769} is an apocalyptic number.

It is an amenable number.

16835281314769 is a deficient number, since it is larger than the sum of its proper divisors (656702072291).

16835281314769 is an equidigital number, since it uses as much as digits as its factorization.

16835281314769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96787552 (or 96787521 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 64.

The spelling of 16835281314769 in words is "sixteen trillion, eight hundred thirty-five billion, two hundred eighty-one million, three hundred fourteen thousand, seven hundred sixty-nine".