403430341203 has 8 divisors (see below), whose sum is σ = 597674579600. Its totient is φ = 268953560784.

The previous prime is 403430341189. The next prime is 403430341213. The reversal of 403430341203 is 302143034304.

It is not a de Polignac number, because 403430341203 - 2²⁰ = 403429292627 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 14941864489 = 403430341203 / (4 + 0 + 3 + 4 + 3 + 0 + 3 + 4 + 1 + 2 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403430341213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7470932218 + ... + 7470932271.

It is an arithmetic number, because the mean of its divisors is an integer number (74709322450).

Almost surely, 2^403430341203 is an apocalyptic number.

403430341203 is a deficient number, since it is larger than the sum of its proper divisors (194244238397).

403430341203 is a wasteful number, since it uses less digits than its factorization.

403430341203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14941864498 (or 14941864492 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 403430341203 its reverse (302143034304), we get a palindrome (705573375507).

The spelling of 403430341203 in words is "four hundred three billion, four hundred thirty million, three hundred forty-one thousand, two hundred three".