2043232345 has 32 divisors (see below), whose sum is σ = 3065610240. Its totient is φ = 1270069440.

The previous prime is 2043232339. The next prime is 2043232361. The reversal of 2043232345 is 5432323402.

2043232345 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2043232345 - 2¹⁵ = 2043199577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130824 + ... + 145606.

It is an arithmetic number, because the mean of its divisors is an integer number (95800320).

Almost surely, 2^2043232345 is an apocalyptic number.

It is an amenable number.

2043232345 is a deficient number, since it is larger than the sum of its proper divisors (1022377895).

2043232345 is a wasteful number, since it uses less digits than its factorization.

2043232345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15165.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2043232345 is about 45202.1276601002. The cubic root of 2043232345 is about 1268.9346357193.

Adding to 2043232345 its reverse (5432323402), we get a palindrome (7475555747).

The spelling of 2043232345 in words is "two billion, forty-three million, two hundred thirty-two thousand, three hundred forty-five".