30021033413340 has 144 divisors (see below), whose sum is σ = 94526404801920. Its totient is φ = 7997990414400.

The previous prime is 30021033413309. The next prime is 30021033413369. The reversal of 30021033413340 is 4331433012003.

30021033413340 is a `hidden beast` number, since 3 + 0 + 0 + 210 + 3 + 3 + 413 + 34 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2169151 + ... + 8046569.

It is an arithmetic number, because the mean of its divisors is an integer number (656433366680).

Almost surely, 2^{30021033413340} is an apocalyptic number.

30021033413340 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 30021033413340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47263202400960).

30021033413340 is an abundant number, since it is smaller than the sum of its proper divisors (64505371388580).

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

30021033413340 is a wasteful number, since it uses less digits than its factorization.

30021033413340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878494 (or 5878480 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 30021033413340 its reverse (4331433012003), we get a palindrome (34352466425343).

The spelling of 30021033413340 in words is "thirty trillion, twenty-one billion, thirty-three million, four hundred thirteen thousand, three hundred forty".