30230002400 has 144 divisors (see below), whose sum is σ = 79583593824. Its totient is φ = 11146721280.

The previous prime is 30230002399. The next prime is 30230002417. The reversal of 30230002400 is 420003203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10221722 + ... + 10224678.

It is an arithmetic number, because the mean of its divisors is an integer number (552663846).

Almost surely, 2^30230002400 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 30230002400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39791796912).

30230002400 is an abundant number, since it is smaller than the sum of its proper divisors (49353591424).

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

30230002400 is a wasteful number, since it uses less digits than its factorization.

30230002400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973 (or 3960 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 30230002400 its reverse (420003203), we get a palindrome (30650005603).

The spelling of 30230002400 in words is "thirty billion, two hundred thirty million, two thousand, four hundred".