271939115984 has 90 divisors (see below), whose sum is σ = 559013671170. Its totient is φ = 128000148864.

The previous prime is 271939115947. The next prime is 271939115993. The reversal of 271939115984 is 489511939172.

It can be written as a sum of positive squares in only one way, i.e., 234430272400 + 37508843584 = 484180^2 + 193672^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 483017687 + ... + 483018249.

It is an arithmetic number, because the mean of its divisors is an integer number (6211263013).

Almost surely, 2^271939115984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271939115984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279506835585).

271939115984 is an abundant number, since it is smaller than the sum of its proper divisors (287074555186).

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

271939115984 is an frugal number, since it uses more digits than its factorization.

271939115984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 637 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 59.

The spelling of 271939115984 in words is "two hundred seventy-one billion, nine hundred thirty-nine million, one hundred fifteen thousand, nine hundred eighty-four".