2870142873 has 32 divisors (see below), whose sum is σ = 4239895296. Its totient is φ = 1715551488.

The previous prime is 2870142871. The next prime is 2870142881. The reversal of 2870142873 is 3782410782.

It is not a de Polignac number, because 2870142873 - 2¹ = 2870142871 is a prime.

It is a super-2 number, since 2×2870142873² = 16475440222865388258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2870142871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1070811 + ... + 1073487.

It is an arithmetic number, because the mean of its divisors is an integer number (132496728).

Almost surely, 2^2870142873 is an apocalyptic number.

It is an amenable number.

2870142873 is a deficient number, since it is larger than the sum of its proper divisors (1369752423).

2870142873 is a wasteful number, since it uses less digits than its factorization.

2870142873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 2870142873 is about 53573.7143849481. The cubic root of 2870142873 is about 1421.1322835989.

The spelling of 2870142873 in words is "two billion, eight hundred seventy million, one hundred forty-two thousand, eight hundred seventy-three".