271381784882136 has 32 divisors (see below), whose sum is σ = 691255489797360. Its totient is φ = 88753791281792.

The previous prime is 271381784882101. The next prime is 271381784882141. The reversal of 271381784882136 is 631288487183172.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106675228635 + ... + 106675231178.

Almost surely, 2^{271381784882136} is an apocalyptic number.

It is an amenable number.

271381784882136 is an abundant number, since it is smaller than the sum of its proper divisors (419873704915224).

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

271381784882136 is a wasteful number, since it uses less digits than its factorization.

271381784882136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213350459875 (or 213350459871 counting only the distinct ones).

The product of its digits is 173408256, while the sum is 69.

The spelling of 271381784882136 in words is "two hundred seventy-one trillion, three hundred eighty-one billion, seven hundred eighty-four million, eight hundred eighty-two thousand, one hundred thirty-six".