271139189106 has 16 divisors (see below), whose sum is σ = 542288189664. Its totient is φ = 90378094464.

The previous prime is 271139189093. The next prime is 271139189117. The reversal of 271139189106 is 601981931172.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21300 + ... + 736703.

It is an arithmetic number, because the mean of its divisors is an integer number (33893011854).

Almost surely, 2^271139189106 is an apocalyptic number.

271139189106 is an abundant number, since it is smaller than the sum of its proper divisors (271149000558).

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

271139189106 is a wasteful number, since it uses less digits than its factorization.

271139189106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817625.

The product of its (nonzero) digits is 163296, while the sum is 48.

The spelling of 271139189106 in words is "two hundred seventy-one billion, one hundred thirty-nine million, one hundred eighty-nine thousand, one hundred six".