2873142873 has 32 divisors (see below), whose sum is σ = 4306298880. Its totient is φ = 1893099600.

The previous prime is 2873142823. The next prime is 2873142887. The reversal of 2873142873 is 3782413782.

It is not a de Polignac number, because 2873142873 - 2⁸ = 2873142617 is a prime.

It is a super-3 number, since 3×2873142873³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2873142803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2733198 + ... + 2734248.

It is an arithmetic number, because the mean of its divisors is an integer number (134571840).

Almost surely, 2^2873142873 is an apocalyptic number.

It is an amenable number.

2873142873 is a deficient number, since it is larger than the sum of its proper divisors (1433156007).

2873142873 is a wasteful number, since it uses less digits than its factorization.

2873142873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146 (or 2140 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 2873142873 is about 53601.7058777050. The cubic root of 2873142873 is about 1421.6272545778.

The spelling of 2873142873 in words is "two billion, eight hundred seventy-three million, one hundred forty-two thousand, eight hundred seventy-three".