2871054144 has 84 divisors (see below), whose sum is σ = 9404994144. Its totient is φ = 820300032.

The previous prime is 2871054107. The next prime is 2871054227. The reversal of 2871054144 is 4414501782.

It is a happy number.

2871054144 is a `hidden beast` number, since 2 + 8 + 71 + 0 + 541 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2871054099 and 2871054108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352002 + ... + 360065.

It is an arithmetic number, because the mean of its divisors is an integer number (111964216).

Almost surely, 2^2871054144 is an apocalyptic number.

2871054144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2871054144 is an abundant number, since it is smaller than the sum of its proper divisors (6533940000).

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

2871054144 is a wasteful number, since it uses less digits than its factorization.

2871054144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712092 (or 712079 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 2871054144 is about 53582.2185430951. The cubic root of 2871054144 is about 1421.2826709560.

The spelling of 2871054144 in words is "two billion, eight hundred seventy-one million, fifty-four thousand, one hundred forty-four".