2871010727487 has 144 divisors (see below), whose sum is σ = 5123922665472. Its totient is φ = 1541407190400.

The previous prime is 2871010727483. The next prime is 2871010727569. The reversal of 2871010727487 is 7847270101782.

2871010727487 is a `hidden beast` number, since 2 + 87 + 1 + 0 + 10 + 72 + 7 + 487 = 666.

It is not a de Polignac number, because 2871010727487 - 2² = 2871010727483 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871010727483) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 130093228 + ... + 130115294.

It is an arithmetic number, because the mean of its divisors is an integer number (35582796288).

Almost surely, 2^{2871010727487} is an apocalyptic number.

2871010727487 is a deficient number, since it is larger than the sum of its proper divisors (2252911937985).

2871010727487 is a wasteful number, since it uses less digits than its factorization.

2871010727487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22338 (or 22328 counting only the distinct ones).

The product of its (nonzero) digits is 2458624, while the sum is 54.

The spelling of 2871010727487 in words is "two trillion, eight hundred seventy-one billion, ten million, seven hundred twenty-seven thousand, four hundred eighty-seven".