2004431412223 has 16 divisors (see below), whose sum is σ = 2139312152320. Its totient is φ = 1872500815296.

The previous prime is 2004431412197. The next prime is 2004431412259. The reversal of 2004431412223 is 3222141344002.

It is a cyclic number.

It is not a de Polignac number, because 2004431412223 - 2⁹ = 2004431411711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2004431412191 and 2004431412200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004431412323) 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, 6090886 + ... + 6411532.

It is an arithmetic number, because the mean of its divisors is an integer number (133707009520).

Almost surely, 2^{2004431412223} is an apocalyptic number.

2004431412223 is a deficient number, since it is larger than the sum of its proper divisors (134880740097).

2004431412223 is a wasteful number, since it uses less digits than its factorization.

2004431412223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325246.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2004431412223 its reverse (3222141344002), we get a palindrome (5226572756225).

The spelling of 2004431412223 in words is "two trillion, four billion, four hundred thirty-one million, four hundred twelve thousand, two hundred twenty-three".