30324411200 has 42 divisors (see below), whose sum is σ = 74617008246. Its totient is φ = 12129763840.

The previous prime is 30324411199. The next prime is 30324411209. The reversal of 30324411200 is 211442303.

It can be written as a sum of positive squares in 3 ways, for example, as 101284096 + 30223127104 = 10064^2 + 173848^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324411209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9474779 + ... + 9477978.

Almost surely, 2^30324411200 is an apocalyptic number.

It is an amenable number.

30324411200 is an abundant number, since it is smaller than the sum of its proper divisors (44292597046).

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

30324411200 is a wasteful number, since it uses less digits than its factorization.

30324411200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18952779 (or 18952764 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30324411200 its reverse (211442303), we get a palindrome (30535853503).

The spelling of 30324411200 in words is "thirty billion, three hundred twenty-four million, four hundred eleven thousand, two hundred".