2002204032423 has 32 divisors (see below), whose sum is σ = 3084351782400. Its totient is φ = 1131662468736.

The previous prime is 2002204032337. The next prime is 2002204032431. The reversal of 2002204032423 is 3242304022002.

It is a happy number.

It is not a de Polignac number, because 2002204032423 - 2¹⁸ = 2002203770279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002204032393 and 2002204032402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002204030423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489736 + ... + 2060157.

It is an arithmetic number, because the mean of its divisors is an integer number (96385993200).

Almost surely, 2^{2002204032423} is an apocalyptic number.

2002204032423 is a deficient number, since it is larger than the sum of its proper divisors (1082147749977).

2002204032423 is a wasteful number, since it uses less digits than its factorization.

2002204032423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550311.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 2002204032423 its reverse (3242304022002), we get a palindrome (5244508054425).

The spelling of 2002204032423 in words is "two trillion, two billion, two hundred four million, thirty-two thousand, four hundred twenty-three".