434243210030203 has 6 divisors (see below), whose sum is σ = 505140060647436. Its totient is φ = 372208465740132.

The previous prime is 434243210030057. The next prime is 434243210030209. The reversal of 434243210030203 is 302030012342434.

It is a happy number.

It is not a de Polignac number, because 434243210030203 - 2⁴⁵ = 399058837941371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434243210030209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4431053163525 + ... + 4431053163622.

It is an arithmetic number, because the mean of its divisors is an integer number (84190010107906).

Almost surely, 2^{434243210030203} is an apocalyptic number.

434243210030203 is a deficient number, since it is larger than the sum of its proper divisors (70896850617233).

434243210030203 is an equidigital number, since it uses as much as digits as its factorization.

434243210030203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8862106327161 (or 8862106327154 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 434243210030203 its reverse (302030012342434), we get a palindrome (736273222372637).

The spelling of 434243210030203 in words is "four hundred thirty-four trillion, two hundred forty-three billion, two hundred ten million, thirty thousand, two hundred three".