603440413230 has 16 divisors (see below), whose sum is σ = 1448256991824. Its totient is φ = 160917443520.

The previous prime is 603440413229. The next prime is 603440413253. The reversal of 603440413230 is 32314044306.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 20114680441 = 603440413230 / (6 + 0 + 3 + 4 + 4 + 0 + 4 + 1 + 3 + 2 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10057340191 + ... + 10057340250.

It is an arithmetic number, because the mean of its divisors is an integer number (90516061989).

Almost surely, 2^603440413230 is an apocalyptic number.

603440413230 is an abundant number, since it is smaller than the sum of its proper divisors (844816578594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

603440413230 is a wasteful number, since it uses less digits than its factorization.

603440413230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20114680451.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 603440413230 its reverse (32314044306), we get a palindrome (635754457536).

The spelling of 603440413230 in words is "six hundred three billion, four hundred forty million, four hundred thirteen thousand, two hundred thirty".