2871089141 has 16 divisors (see below), whose sum is σ = 2965171968. Its totient is φ = 2778547200.

The previous prime is 2871089131. The next prime is 2871089147. The reversal of 2871089141 is 1419801782.

It is a cyclic number.

It is not a de Polignac number, because 2871089141 - 2¹⁸ = 2870826997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871089147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2172761 + ... + 2174081.

It is an arithmetic number, because the mean of its divisors is an integer number (185323248).

Almost surely, 2^2871089141 is an apocalyptic number.

It is an amenable number.

2871089141 is a deficient number, since it is larger than the sum of its proper divisors (94082827).

2871089141 is a wasteful number, since it uses less digits than its factorization.

2871089141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852.

The product of its (nonzero) digits is 32256, while the sum is 41.

The square root of 2871089141 is about 53582.5451149906. The cubic root of 2871089141 is about 1421.2884458880.

The spelling of 2871089141 in words is "two billion, eight hundred seventy-one million, eighty-nine thousand, one hundred forty-one".