30224012745780 has 576 divisors, whose sum is σ = 110180738304000. Its totient is φ = 6563312271360.

The previous prime is 30224012745721. The next prime is 30224012745793. The reversal of 30224012745780 is 8754721042203.

30224012745780 is a `hidden beast` number, since 3 + 0 + 2 + 2 + 4 + 0 + 1 + 2 + 74 + 578 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 297872496 + ... + 297973944.

It is an arithmetic number, because the mean of its divisors is an integer number (191286004000).

Almost surely, 2^{30224012745780} is an apocalyptic number.

30224012745780 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 30224012745780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55090369152000).

30224012745780 is an abundant number, since it is smaller than the sum of its proper divisors (79956725558220).

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

30224012745780 is a wasteful number, since it uses less digits than its factorization.

30224012745780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101664 (or 101659 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

Adding to 30224012745780 its reverse (8754721042203), we get a palindrome (38978733787983).

The spelling of 30224012745780 in words is "thirty trillion, two hundred twenty-four billion, twelve million, seven hundred forty-five thousand, seven hundred eighty".