2304404121 has 16 divisors (see below), whose sum is σ = 3093597504. Its totient is φ = 1525776384.

The previous prime is 2304404093. The next prime is 2304404149. The reversal of 2304404121 is 1214044032.

It is an interprime number because it is at equal distance from previous prime (2304404093) and next prime (2304404149).

It is not a de Polignac number, because 2304404121 - 2¹¹ = 2304402073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2304404521) 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, 267930 + ... + 276396.

It is an arithmetic number, because the mean of its divisors is an integer number (193349844).

Almost surely, 2^2304404121 is an apocalyptic number.

It is an amenable number.

2304404121 is a deficient number, since it is larger than the sum of its proper divisors (789193383).

2304404121 is a wasteful number, since it uses less digits than its factorization.

2304404121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9080.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2304404121 is about 48004.2094091758. The cubic root of 2304404121 is about 1320.8481160007.

Adding to 2304404121 its reverse (1214044032), we get a palindrome (3518448153).

The spelling of 2304404121 in words is "two billion, three hundred four million, four hundred four thousand, one hundred twenty-one".