271442939870 has 8 divisors (see below), whose sum is σ = 488597291784. Its totient is φ = 108577175944.

The previous prime is 271442939849. The next prime is 271442939881. The reversal of 271442939870 is 78939244172.

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

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 in 3 ways as a sum of consecutive naturals, for example, 13572146984 + ... + 13572147003.

It is an arithmetic number, because the mean of its divisors is an integer number (61074661473).

Almost surely, 2^271442939870 is an apocalyptic number.

271442939870 is a deficient number, since it is larger than the sum of its proper divisors (217154351914).

271442939870 is a wasteful number, since it uses less digits than its factorization.

271442939870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27144293994.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 271442939870 in words is "two hundred seventy-one billion, four hundred forty-two million, nine hundred thirty-nine thousand, eight hundred seventy".