271992276434 has 8 divisors (see below), whose sum is σ = 407992681200. Its totient is φ = 135994716036.

The previous prime is 271992276403. The next prime is 271992276463. The reversal of 271992276434 is 434672299172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 271992276434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453344 + ... + 865739.

It is an arithmetic number, because the mean of its divisors is an integer number (50999085150).

Almost surely, 2^271992276434 is an apocalyptic number.

271992276434 is a deficient number, since it is larger than the sum of its proper divisors (136000404766).

271992276434 is a wasteful number, since it uses less digits than its factorization.

271992276434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422184.

The product of its digits is 9144576, while the sum is 56.

The spelling of 271992276434 in words is "two hundred seventy-one billion, nine hundred ninety-two million, two hundred seventy-six thousand, four hundred thirty-four".