271780818112 has 28 divisors (see below), whose sum is σ = 541155764016. Its totient is φ = 135426609920.

The previous prime is 271780818013. The next prime is 271780818143. The reversal of 271780818112 is 211818087172.

It is a happy number.

271780818112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7227964 + ... + 7265467.

It is an arithmetic number, because the mean of its divisors is an integer number (19326991572).

Almost surely, 2^271780818112 is an apocalyptic number.

It is an amenable number.

271780818112 is a deficient number, since it is larger than the sum of its proper divisors (269374945904).

271780818112 is a wasteful number, since it uses less digits than its factorization.

271780818112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14493736 (or 14493726 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 46.

The spelling of 271780818112 in words is "two hundred seventy-one billion, seven hundred eighty million, eight hundred eighteen thousand, one hundred twelve".