604234424216020 has 144 divisors (see below), whose sum is σ = 1379940549039360. Its totient is φ = 222138843763200.

The previous prime is 604234424215991. The next prime is 604234424216063. The reversal of 604234424216020 is 20612424432406.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 6600651450 + ... + 6600742990.

It is an arithmetic number, because the mean of its divisors is an integer number (9582920479440).

Almost surely, 2^{604234424216020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604234424216020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689970274519680).

604234424216020 is an abundant number, since it is smaller than the sum of its proper divisors (775706124823340).

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

604234424216020 is a wasteful number, since it uses less digits than its factorization.

604234424216020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99986 (or 99971 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 40.

Adding to 604234424216020 its reverse (20612424432406), we get a palindrome (624846848648426).

The spelling of 604234424216020 in words is "six hundred four trillion, two hundred thirty-four billion, four hundred twenty-four million, two hundred sixteen thousand, twenty".