30344241220 has 12 divisors (see below), whose sum is σ = 63722906604. Its totient is φ = 12137696480.

The previous prime is 30344241217. The next prime is 30344241227. The reversal of 30344241220 is 2214244303.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24067799044 + 6276442176 = 155138^2 + 79224^2 .

It is not an unprimeable number, because it can be changed into a prime (30344241227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758606011 + ... + 758606050.

It is an arithmetic number, because the mean of its divisors is an integer number (5310242217).

Almost surely, 2^30344241220 is an apocalyptic number.

It is an amenable number.

30344241220 is an abundant number, since it is smaller than the sum of its proper divisors (33378665384).

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

30344241220 is a wasteful number, since it uses less digits than its factorization.

30344241220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517212070 (or 1517212068 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30344241220 its reverse (2214244303), we get a palindrome (32558485523).

The spelling of 30344241220 in words is "thirty billion, three hundred forty-four million, two hundred forty-one thousand, two hundred twenty".