30204204425 has 24 divisors (see below), whose sum is σ = 39191063040. Its totient is φ = 23063529600.

The previous prime is 30204204403. The next prime is 30204204427. The reversal of 30204204425 is 52440240203.

It is a happy number.

It is not a de Polignac number, because 30204204425 - 2⁸ = 30204204169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30204204394 and 30204204403.

It is not an unprimeable number, because it can be changed into a prime (30204204427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210365 + ... + 323514.

It is an arithmetic number, because the mean of its divisors is an integer number (1632960960).

Almost surely, 2^30204204425 is an apocalyptic number.

It is an amenable number.

30204204425 is a deficient number, since it is larger than the sum of its proper divisors (8986858615).

30204204425 is a wasteful number, since it uses less digits than its factorization.

30204204425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533993 (or 533988 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 30204204425 its reverse (52440240203), we get a palindrome (82644444628).

The spelling of 30204204425 in words is "thirty billion, two hundred four million, two hundred four thousand, four hundred twenty-five".