30421423300 has 36 divisors (see below), whose sum is σ = 66023944336. Its totient is φ = 12166826400.

The previous prime is 30421423283. The next prime is 30421423301. The reversal of 30421423300 is 332412403.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30421423301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 855679 + ... + 890521.

Almost surely, 2^30421423300 is an apocalyptic number.

It is an amenable number.

30421423300 is an abundant number, since it is smaller than the sum of its proper divisors (35602521036).

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

30421423300 is a wasteful number, since it uses less digits than its factorization.

30421423300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43588 (or 43581 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30421423300 its reverse (332412403), we get a palindrome (30753835703).

The spelling of 30421423300 in words is "thirty billion, four hundred twenty-one million, four hundred twenty-three thousand, three hundred".