2002004344413 has 6 divisors (see below), whose sum is σ = 2891784053054. Its totient is φ = 1334669562936.

The previous prime is 2002004344399. The next prime is 2002004344441. The reversal of 2002004344413 is 3144434002002.

It is a happy number.

2002004344413 is a `hidden beast` number, since 2 + 0 + 0 + 200 + 4 + 3 + 44 + 413 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1760297404644 + 241706939769 = 1326762^2 + 491637^2 .

It is not a de Polignac number, because 2002004344413 - 2¹³ = 2002004336221 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 (2002004344453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111222463570 + ... + 111222463587.

Almost surely, 2^{2002004344413} is an apocalyptic number.

It is an amenable number.

2002004344413 is a deficient number, since it is larger than the sum of its proper divisors (889779708641).

2002004344413 is a wasteful number, since it uses less digits than its factorization.

2002004344413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222444927163 (or 222444927160 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2002004344413 its reverse (3144434002002), we get a palindrome (5146438346415).

The spelling of 2002004344413 in words is "two trillion, two billion, four million, three hundred forty-four thousand, four hundred thirteen".