271341656040 has 128 divisors (see below), whose sum is σ = 1001876924160. Its totient is φ = 57250105344.

The previous prime is 271341655997. The next prime is 271341656063. The reversal of 271341656040 is 40656143172.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 271341656040.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12413149 + ... + 12434988.

It is an arithmetic number, because the mean of its divisors is an integer number (7827163470).

Almost surely, 2^271341656040 is an apocalyptic number.

271341656040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271341656040 is an abundant number, since it is smaller than the sum of its proper divisors (730535268120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271341656040 is a wasteful number, since it uses less digits than its factorization.

271341656040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24848171 (or 24848167 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 271341656040 in words is "two hundred seventy-one billion, three hundred forty-one million, six hundred fifty-six thousand, forty".