2304340440225 has 12 divisors (see below), whose sum is σ = 3809842861296. Its totient is φ = 1228981568080.

The previous prime is 2304340440221. The next prime is 2304340440253. The reversal of 2304340440225 is 5220440434032.

It is not a de Polignac number, because 2304340440225 - 2² = 2304340440221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2304340440221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15362269527 + ... + 15362269676.

It is an arithmetic number, because the mean of its divisors is an integer number (317486905108).

Almost surely, 2^{2304340440225} is an apocalyptic number.

2304340440225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2304340440225 is a deficient number, since it is larger than the sum of its proper divisors (1505502421071).

2304340440225 is a wasteful number, since it uses less digits than its factorization.

2304340440225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30724539216 (or 30724539211 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 2304340440225 its reverse (5220440434032), we get a palindrome (7524780874257).

The spelling of 2304340440225 in words is "two trillion, three hundred four billion, three hundred forty million, four hundred forty thousand, two hundred twenty-five".