2320352445 has 8 divisors (see below), whose sum is σ = 3712563936. Its totient is φ = 1237521296.

The previous prime is 2320352429. The next prime is 2320352453. The reversal of 2320352445 is 5442530232.

2320352445 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2320352445 - 2⁴ = 2320352429 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77345067 + ... + 77345096.

It is an arithmetic number, because the mean of its divisors is an integer number (464070492).

Almost surely, 2^2320352445 is an apocalyptic number.

It is an amenable number.

2320352445 is a deficient number, since it is larger than the sum of its proper divisors (1392211491).

2320352445 is a wasteful number, since it uses less digits than its factorization.

2320352445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154690171.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2320352445 is about 48170.0367967474. The cubic root of 2320352445 is about 1323.8882227280. Note that the first 3 decimals are identical.

Adding to 2320352445 its reverse (5442530232), we get a palindrome (7762882677).

The spelling of 2320352445 in words is "two billion, three hundred twenty million, three hundred fifty-two thousand, four hundred forty-five".