2303430464 has 14 divisors (see below), whose sum is σ = 4570869954. Its totient is φ = 1151715200.

The previous prime is 2303430443. The next prime is 2303430527. The reversal of 2303430464 is 4640343032.

It can be written as a sum of positive squares in only one way, i.e., 2300161600 + 3268864 = 47960^2 + 1808^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17995487 + ... + 17995614.

It is an arithmetic number, because the mean of its divisors is an integer number (326490711).

Almost surely, 2^2303430464 is an apocalyptic number.

It is an amenable number.

2303430464 is a deficient number, since it is larger than the sum of its proper divisors (2267439490).

2303430464 is an equidigital number, since it uses as much as digits as its factorization.

2303430464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35991113 (or 35991103 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 2303430464 is about 47994.0669666575. The cubic root of 2303430464 is about 1320.6620615131.

Adding to 2303430464 its reverse (4640343032), we get a palindrome (6943773496).

The spelling of 2303430464 in words is "two billion, three hundred three million, four hundred thirty thousand, four hundred sixty-four".