2403242443 has 8 divisors (see below), whose sum is σ = 2746929888. Its totient is φ = 2059646784.

The previous prime is 2403242431. The next prime is 2403242447. The reversal of 2403242443 is 3442423042.

It is a happy number.

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 2403242443 - 2⁹ = 2403241931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2403242447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47655 + ... + 84127.

It is an arithmetic number, because the mean of its divisors is an integer number (343366236).

Almost surely, 2^2403242443 is an apocalyptic number.

2403242443 is a deficient number, since it is larger than the sum of its proper divisors (343687445).

2403242443 is an equidigital number, since it uses as much as digits as its factorization.

2403242443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45893.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2403242443 is about 49022.8767311752. The cubic root of 2403242443 is about 1339.4685727783.

Adding to 2403242443 its reverse (3442423042), we get a palindrome (5845665485).

The spelling of 2403242443 in words is "two billion, four hundred three million, two hundred forty-two thousand, four hundred forty-three".