2305243304 has 32 divisors (see below), whose sum is σ = 5319793920. Its totient is φ = 911964096.

The previous prime is 2305243277. The next prime is 2305243307. The reversal of 2305243304 is 4033425032.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2305243307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582544 + ... + 1583999.

It is an arithmetic number, because the mean of its divisors is an integer number (166243560).

Almost surely, 2^2305243304 is an apocalyptic number.

It is an amenable number.

2305243304 is an abundant number, since it is smaller than the sum of its proper divisors (3014550616).

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

2305243304 is a wasteful number, since it uses less digits than its factorization.

2305243304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166569 (or 3166565 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2305243304 is about 48012.9493366113. The cubic root of 2305243304 is about 1321.0084320308.

Adding to 2305243304 its reverse (4033425032), we get a palindrome (6338668336).

The spelling of 2305243304 in words is "two billion, three hundred five million, two hundred forty-three thousand, three hundred four".