2004322012143 has 16 divisors (see below), whose sum is σ = 2915404326912. Its totient is φ = 1214729424000.

The previous prime is 2004322012117. The next prime is 2004322012157. The reversal of 2004322012143 is 3412102234002.

It is a happy number.

It is not a de Polignac number, because 2004322012143 - 2⁵ = 2004322012111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004322012103) 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, 4657863 + ... + 5069943.

It is an arithmetic number, because the mean of its divisors is an integer number (182212770432).

Almost surely, 2^{2004322012143} is an apocalyptic number.

2004322012143 is a deficient number, since it is larger than the sum of its proper divisors (911082314769).

2004322012143 is a wasteful number, since it uses less digits than its factorization.

2004322012143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559486.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2004322012143 its reverse (3412102234002), we get a palindrome (5416424246145).

The spelling of 2004322012143 in words is "two trillion, four billion, three hundred twenty-two million, twelve thousand, one hundred forty-three".