30010241223840 has 384 divisors, whose sum is σ = 97588058480640. Its totient is φ = 7747891642368.

The previous prime is 30010241223803. The next prime is 30010241223841. The reversal of 30010241223840 is 4832214201003.

It is a super-2 number, since 2×30010241223840² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 30010241223798 and 30010241223807.

It is not an unprimeable number, because it can be changed into a prime (30010241223841) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2270228751 + ... + 2270241969.

It is an arithmetic number, because the mean of its divisors is an integer number (254135568960).

Almost surely, 2^{30010241223840} is an apocalyptic number.

30010241223840 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 30010241223840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48794029240320).

30010241223840 is an abundant number, since it is smaller than the sum of its proper divisors (67577817256800).

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

30010241223840 is a wasteful number, since it uses less digits than its factorization.

30010241223840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14364 (or 14356 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 30010241223840 its reverse (4832214201003), we get a palindrome (34842455424843).

The spelling of 30010241223840 in words is "thirty trillion, ten billion, two hundred forty-one million, two hundred twenty-three thousand, eight hundred forty".