30241240320 has 288 divisors, whose sum is σ = 99205948800. Its totient is φ = 7847903232.

The previous prime is 30241240301. The next prime is 30241240327. The reversal of 30241240320 is 2304214203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241240327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28288746 + ... + 28289814.

It is an arithmetic number, because the mean of its divisors is an integer number (344465100).

Almost surely, 2^30241240320 is an apocalyptic number.

30241240320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30241240320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49602974400).

30241240320 is an abundant number, since it is smaller than the sum of its proper divisors (68964708480).

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

30241240320 is a wasteful number, since it uses less digits than its factorization.

30241240320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30241240320 its reverse (2304214203), we get a palindrome (32545454523).

The spelling of 30241240320 in words is "thirty billion, two hundred forty-one million, two hundred forty thousand, three hundred twenty".