2300045643 has 36 divisors (see below), whose sum is σ = 3886426440. Its totient is φ = 1306924416.

The previous prime is 2300045623. The next prime is 2300045663. The reversal of 2300045643 is 3465400032.

2300045643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2300045623) and next prime (2300045663).

It is not a de Polignac number, because 2300045643 - 2¹² = 2300041547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2300045623) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 64371 + ... + 93507.

It is an arithmetic number, because the mean of its divisors is an integer number (107956290).

Almost surely, 2^2300045643 is an apocalyptic number.

2300045643 is a deficient number, since it is larger than the sum of its proper divisors (1586380797).

2300045643 is a wasteful number, since it uses less digits than its factorization.

2300045643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29336 (or 29326 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2300045643 is about 47958.7910919364. The cubic root of 2300045643 is about 1320.0148534830.

Adding to 2300045643 its reverse (3465400032), we get a palindrome (5765445675).

The spelling of 2300045643 in words is "two billion, three hundred million, forty-five thousand, six hundred forty-three".