2320443434 has 8 divisors (see below), whose sum is σ = 3592944768. Its totient is φ = 1122795180.

The previous prime is 2320443427. The next prime is 2320443449. The reversal of 2320443434 is 4343440232.

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

It is a junction number, because it is equal to n+sod(n) for n = 2320443397 and 2320443406.

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 in 3 ways as a sum of consecutive naturals, for example, 18713192 + ... + 18713315.

It is an arithmetic number, because the mean of its divisors is an integer number (449118096).

Almost surely, 2^2320443434 is an apocalyptic number.

2320443434 is a deficient number, since it is larger than the sum of its proper divisors (1272501334).

2320443434 is a wasteful number, since it uses less digits than its factorization.

2320443434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37426540.

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 2320443434 is about 48170.9812438983. The cubic root of 2320443434 is about 1323.9055272387.

Adding to 2320443434 its reverse (4343440232), we get a palindrome (6663883666).

The spelling of 2320443434 in words is "two billion, three hundred twenty million, four hundred forty-three thousand, four hundred thirty-four".