30204421030 has 64 divisors (see below), whose sum is σ = 65748049920. Its totient is φ = 9759312000.

The previous prime is 30204421003. The next prime is 30204421133. The reversal of 30204421030 is 3012440203.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 30204420989 and 30204421007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194580 + ... + 313480.

It is an arithmetic number, because the mean of its divisors is an integer number (1027313280).

Almost surely, 2^30204421030 is an apocalyptic number.

30204421030 is an abundant number, since it is smaller than the sum of its proper divisors (35543628890).

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

30204421030 is a wasteful number, since it uses less digits than its factorization.

30204421030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119125.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30204421030 its reverse (3012440203), we get a palindrome (33216861233).

The spelling of 30204421030 in words is "thirty billion, two hundred four million, four hundred twenty-one thousand, thirty".