271290295947 has 16 divisors (see below), whose sum is σ = 394624379520. Its totient is φ = 164409897600.

The previous prime is 271290295943. The next prime is 271290295949. The reversal of 271290295947 is 749592092172.

It is not a de Polignac number, because 271290295947 - 2² = 271290295943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (271290295943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472179 + ... + 874947.

It is an arithmetic number, because the mean of its divisors is an integer number (24664023720).

Almost surely, 2^271290295947 is an apocalyptic number.

271290295947 is a deficient number, since it is larger than the sum of its proper divisors (123334083573).

271290295947 is a wasteful number, since it uses less digits than its factorization.

271290295947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423194.

The product of its (nonzero) digits is 5715360, while the sum is 57.

The spelling of 271290295947 in words is "two hundred seventy-one billion, two hundred ninety million, two hundred ninety-five thousand, nine hundred forty-seven".