271247044678 has 4 divisors (see below), whose sum is σ = 406870567020. Its totient is φ = 135623522338.

The previous prime is 271247044669. The next prime is 271247044703. The reversal of 271247044678 is 876440742172.

271247044678 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67811761168 + ... + 67811761171.

It is an arithmetic number, because the mean of its divisors is an integer number (101717641755).

Almost surely, 2^271247044678 is an apocalyptic number.

271247044678 is a deficient number, since it is larger than the sum of its proper divisors (135623522342).

271247044678 is a wasteful number, since it uses less digits than its factorization.

271247044678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135623522341.

The product of its (nonzero) digits is 4214784, while the sum is 52.

The spelling of 271247044678 in words is "two hundred seventy-one billion, two hundred forty-seven million, forty-four thousand, six hundred seventy-eight".