4002000204143 has 2 divisors, whose sum is σ = 4002000204144. Its totient is φ = 4002000204142.

The previous prime is 4002000204109. The next prime is 4002000204221. The reversal of 4002000204143 is 3414020002004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4002000204143 - 2¹⁶ = 4002000138607 is a prime.

It is a super-2 number, since 2×4002000204143² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4002000204443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001000102071 + 2001000102072.

It is an arithmetic number, because the mean of its divisors is an integer number (2001000102072).

Almost surely, 2^{4002000204143} is an apocalyptic number.

4002000204143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002000204143 is an equidigital number, since it uses as much as digits as its factorization.

4002000204143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 4002000204143 its reverse (3414020002004), we get a palindrome (7416020206147).

The spelling of 4002000204143 in words is "four trillion, two billion, two hundred four thousand, one hundred forty-three".