6430066203 has 48 divisors (see below), whose sum is σ = 10162051200. Its totient is φ = 3601699200.

The previous prime is 6430066199. The next prime is 6430066219. The reversal of 6430066203 is 3026600346.

It is not a de Polignac number, because 6430066203 - 2² = 6430066199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6430066273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271408 + ... + 294146.

It is an arithmetic number, because the mean of its divisors is an integer number (211709400).

Almost surely, 2^6430066203 is an apocalyptic number.

6430066203 is a deficient number, since it is larger than the sum of its proper divisors (3731984997).

6430066203 is a wasteful number, since it uses less digits than its factorization.

6430066203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22824 (or 22813 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 6430066203 is about 80187.6935882309. The cubic root of 6430066203 is about 1859.5383872969.

Adding to 6430066203 its reverse (3026600346), we get a palindrome (9456666549).

The spelling of 6430066203 in words is "six billion, four hundred thirty million, sixty-six thousand, two hundred three".