2004134403143 has 4 divisors (see below), whose sum is σ = 2073242486040. Its totient is φ = 1935026320248.

The previous prime is 2004134403053. The next prime is 2004134403149. The reversal of 2004134403143 is 3413044314002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2004134403143 - 2¹⁴ = 2004134386759 is a prime.

It is a super-2 number, since 2×2004134403143² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 69108082867 = 2004134403143 / (2 + 0 + 0 + 4 + 1 + 3 + 4 + 4 + 0 + 3 + 1 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004134403149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34554041405 + ... + 34554041462.

It is an arithmetic number, because the mean of its divisors is an integer number (518310621510).

Almost surely, 2^{2004134403143} is an apocalyptic number.

2004134403143 is a deficient number, since it is larger than the sum of its proper divisors (69108082897).

2004134403143 is an equidigital number, since it uses as much as digits as its factorization.

2004134403143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69108082896.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2004134403143 its reverse (3413044314002), we get a palindrome (5417178717145).

The spelling of 2004134403143 in words is "two trillion, four billion, one hundred thirty-four million, four hundred three thousand, one hundred forty-three".