271667147764 has 6 divisors (see below), whose sum is σ = 475417508594. Its totient is φ = 135833573880.

The previous prime is 271667147753. The next prime is 271667147789. The reversal of 271667147764 is 467741766172.

It can be written as a sum of positive squares in only one way, i.e., 264136379364 + 7530768400 = 513942^2 + 86780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 271667147699 and 271667147708.

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 as a sum of consecutive naturals, namely, 33958393467 + ... + 33958393474.

Almost surely, 2^271667147764 is an apocalyptic number.

It is an amenable number.

271667147764 is a deficient number, since it is larger than the sum of its proper divisors (203750360830).

271667147764 is a wasteful number, since it uses less digits than its factorization.

271667147764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67916786945 (or 67916786943 counting only the distinct ones).

The product of its digits is 16595712, while the sum is 58.

The spelling of 271667147764 in words is "two hundred seventy-one billion, six hundred sixty-seven million, one hundred forty-seven thousand, seven hundred sixty-four".