2304204120423 has 16 divisors (see below), whose sum is σ = 3413827549440. Its totient is φ = 1536049763352.

The previous prime is 2304204120271. The next prime is 2304204120451. The reversal of 2304204120423 is 3240214024032.

2304204120423 is a `hidden beast` number, since 2 + 30 + 4 + 204 + 1 + 2 + 0 + 423 = 666.

It is not a de Polignac number, because 2304204120423 - 2¹⁴ = 2304204104039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304204124423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1906461 + ... + 2871062.

It is an arithmetic number, because the mean of its divisors is an integer number (213364221840).

Almost surely, 2^{2304204120423} is an apocalyptic number.

2304204120423 is a deficient number, since it is larger than the sum of its proper divisors (1109623429017).

2304204120423 is a wasteful number, since it uses less digits than its factorization.

2304204120423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795395 (or 4795389 counting only the distinct ones).

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

Adding to 2304204120423 its reverse (3240214024032), we get a palindrome (5544418144455).

The spelling of 2304204120423 in words is "two trillion, three hundred four billion, two hundred four million, one hundred twenty thousand, four hundred twenty-three".