2872849143 has 8 divisors (see below), whose sum is σ = 3954029056. Its totient is φ = 1853451000.

The previous prime is 2872849139. The next prime is 2872849163. The reversal of 2872849143 is 3419482782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2872849143 - 2² = 2872849139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2872849092 and 2872849101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872849163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15445333 + ... + 15445518.

It is an arithmetic number, because the mean of its divisors is an integer number (494253632).

Almost surely, 2^2872849143 is an apocalyptic number.

2872849143 is a deficient number, since it is larger than the sum of its proper divisors (1081179913).

2872849143 is a wasteful number, since it uses less digits than its factorization.

2872849143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30890885.

The product of its digits is 774144, while the sum is 48.

The square root of 2872849143 is about 53598.9658762182. The cubic root of 2872849143 is about 1421.5788071897.

The spelling of 2872849143 in words is "two billion, eight hundred seventy-two million, eight hundred forty-nine thousand, one hundred forty-three".