271875134465 has 16 divisors (see below), whose sum is σ = 356105923776. Its totient is φ = 197618116800.

The previous prime is 271875134423. The next prime is 271875134477. The reversal of 271875134465 is 564431578172.

It is not a de Polignac number, because 271875134465 - 2¹⁰ = 271875133441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1265162 + ... + 1464371.

It is an arithmetic number, because the mean of its divisors is an integer number (22256620236).

Almost surely, 2^271875134465 is an apocalyptic number.

It is an amenable number.

271875134465 is a deficient number, since it is larger than the sum of its proper divisors (84230789311).

271875134465 is a wasteful number, since it uses less digits than its factorization.

271875134465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731360.

The product of its digits is 5644800, while the sum is 53.

The spelling of 271875134465 in words is "two hundred seventy-one billion, eight hundred seventy-five million, one hundred thirty-four thousand, four hundred sixty-five".