2450340203 has 4 divisors (see below), whose sum is σ = 2594477880. Its totient is φ = 2306202528.

The previous prime is 2450340199. The next prime is 2450340209. The reversal of 2450340203 is 3020430542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2450340203 - 2² = 2450340199 is a prime.

It is a super-2 number, since 2×2450340203² = 12008334220876162418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2450340209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72068813 + ... + 72068846.

It is an arithmetic number, because the mean of its divisors is an integer number (648619470).

Almost surely, 2^2450340203 is an apocalyptic number.

2450340203 is a deficient number, since it is larger than the sum of its proper divisors (144137677).

2450340203 is a wasteful number, since it uses less digits than its factorization.

2450340203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144137676.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2450340203 is about 49500.9111330287. The cubic root of 2450340203 is about 1348.1621453101.

Adding to 2450340203 its reverse (3020430542), we get a palindrome (5470770745).

The spelling of 2450340203 in words is "two billion, four hundred fifty million, three hundred forty thousand, two hundred three".