2304303240 has 64 divisors (see below), whose sum is σ = 6967388160. Its totient is φ = 609638400.

The previous prime is 2304303229. The next prime is 2304303247. The reversal of 2304303240 is 423034032.

It is not an unprimeable number, because it can be changed into a prime (2304303247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60361 + ... + 90840.

It is an arithmetic number, because the mean of its divisors is an integer number (108865440).

Almost surely, 2^2304303240 is an apocalyptic number.

2304303240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2304303240 is an abundant number, since it is smaller than the sum of its proper divisors (4663084920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2304303240 is a wasteful number, since it uses less digits than its factorization.

2304303240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151342 (or 151338 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2304303240 is about 48003.1586460724. The cubic root of 2304303240 is about 1320.8288412531.

Adding to 2304303240 its reverse (423034032), we get a palindrome (2727337272).

The spelling of 2304303240 in words is "two billion, three hundred four million, three hundred three thousand, two hundred forty".