271406881332 has 48 divisors (see below), whose sum is σ = 713286497280. Its totient is φ = 89229657024.

The previous prime is 271406881327. The next prime is 271406881367. The reversal of 271406881332 is 233188604172.

271406881332 is a `hidden beast` number, since 271 + 40 + 6 + 8 + 8 + 1 + 332 = 666.

271406881332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 17204628 + ... + 17220395.

It is an arithmetic number, because the mean of its divisors is an integer number (14860135360).

Almost surely, 2^271406881332 is an apocalyptic number.

It is an amenable number.

271406881332 is an abundant number, since it is smaller than the sum of its proper divisors (441879615948).

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

271406881332 is a wasteful number, since it uses less digits than its factorization.

271406881332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34425109 (or 34425101 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 271406881332 in words is "two hundred seventy-one billion, four hundred six million, eight hundred eighty-one thousand, three hundred thirty-two".