30144320314430 has 32 divisors (see below), whose sum is σ = 62040548782080. Its totient is φ = 10330299609120.

The previous prime is 30144320314429. The next prime is 30144320314439. The reversal of 30144320314430 is 3441302344103.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30144320314439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101849660 + ... + 102145199.

It is an arithmetic number, because the mean of its divisors is an integer number (1938767149440).

Almost surely, 2^{30144320314430} is an apocalyptic number.

30144320314430 is an abundant number, since it is smaller than the sum of its proper divisors (31896228467650).

30144320314430 is a wasteful number, since it uses less digits than its factorization.

30144320314430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203996984.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 30144320314430 its reverse (3441302344103), we get a palindrome (33585622658533).

The spelling of 30144320314430 in words is "thirty trillion, one hundred forty-four billion, three hundred twenty million, three hundred fourteen thousand, four hundred thirty".