271397584806 has 32 divisors (see below), whose sum is σ = 555791597568. Its totient is φ = 88309843200.

The previous prime is 271397584789. The next prime is 271397584813. The reversal of 271397584806 is 608485793172.

It is a self number, because there is not a number n which added to its sum of digits gives 271397584806.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1148395 + ... + 1364406.

It is an arithmetic number, because the mean of its divisors is an integer number (17368487424).

It is a 1-persistent number, because it is pandigital, but 2⋅271397584806 = 542795169612 is not.

Almost surely, 2^271397584806 is an apocalyptic number.

271397584806 is an abundant number, since it is smaller than the sum of its proper divisors (284394012762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271397584806 is a wasteful number, since it uses less digits than its factorization.

271397584806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513236.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 271397584806 in words is "two hundred seventy-one billion, three hundred ninety-seven million, five hundred eighty-four thousand, eight hundred six".