2304432043 has 16 divisors (see below), whose sum is σ = 2481315840. Its totient is φ = 2133259200.

The previous prime is 2304432001. The next prime is 2304432071. The reversal of 2304432043 is 3402344032.

It is a de Polignac number, because none of the positive numbers 2^k-2304432043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304431999 and 2304432017.

It is not an unprimeable number, because it can be changed into a prime (2304432073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677878 + ... + 681268.

It is an arithmetic number, because the mean of its divisors is an integer number (155082240).

Almost surely, 2^2304432043 is an apocalyptic number.

2304432043 is a deficient number, since it is larger than the sum of its proper divisors (176883797).

2304432043 is a wasteful number, since it uses less digits than its factorization.

2304432043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2304432043 is about 48004.5002369570. The cubic root of 2304432043 is about 1320.8534507959.

Adding to 2304432043 its reverse (3402344032), we get a palindrome (5706776075).

The spelling of 2304432043 in words is "two billion, three hundred four million, four hundred thirty-two thousand, forty-three".