809801713341 has 24 divisors (see below), whose sum is σ = 1230628157304. Its totient is φ = 512465149440.

The previous prime is 809801713327. The next prime is 809801713451. The reversal of 809801713341 is 143317108908.

It can be written as a sum of positive squares in 4 ways, for example, as 330591650841 + 479210062500 = 574971^2 + 692250^2 .

It is not a de Polignac number, because 809801713341 - 2⁵ = 809801713309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (809801713541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29642896 + ... + 29670201.

It is an arithmetic number, because the mean of its divisors is an integer number (51276173221).

Almost surely, 2^809801713341 is an apocalyptic number.

It is an amenable number.

809801713341 is a deficient number, since it is larger than the sum of its proper divisors (420826443963).

809801713341 is a wasteful number, since it uses less digits than its factorization.

809801713341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59313181 (or 59313178 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 809801713341 in words is "eight hundred nine billion, eight hundred one million, seven hundred thirteen thousand, three hundred forty-one".