2004215143 has 16 divisors (see below), whose sum is σ = 2381967360. Its totient is φ = 1649944800.

The previous prime is 2004215141. The next prime is 2004215159. The reversal of 2004215143 is 3415124002.

It is not a de Polignac number, because 2004215143 - 2¹ = 2004215141 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 (2004215141) 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, 12928 + ... + 64618.

It is an arithmetic number, because the mean of its divisors is an integer number (148872960).

Almost surely, 2^2004215143 is an apocalyptic number.

2004215143 is a deficient number, since it is larger than the sum of its proper divisors (377752217).

2004215143 is a wasteful number, since it uses less digits than its factorization.

2004215143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51918.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2004215143 is about 44768.4614768031. The cubic root of 2004215143 is about 1260.8055533665.

Adding to 2004215143 its reverse (3415124002), we get a palindrome (5419339145).

The spelling of 2004215143 in words is "two billion, four million, two hundred fifteen thousand, one hundred forty-three".