30233212020504 has 128 divisors (see below), whose sum is σ = 86259546432000. Its totient is φ = 9804383690112.

The previous prime is 30233212020463. The next prime is 30233212020547. The reversal of 30233212020504 is 40502021233203.

30233212020504 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 32 + 120 + 2 + 0 + 504 = 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 pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81805557 + ... + 82174299.

It is an arithmetic number, because the mean of its divisors is an integer number (673902706500).

Almost surely, 2^{30233212020504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30233212020504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43129773216000).

30233212020504 is an abundant number, since it is smaller than the sum of its proper divisors (56026334411496).

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

30233212020504 is a wasteful number, since it uses less digits than its factorization.

30233212020504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379054 (or 379044 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 30233212020504 its reverse (40502021233203), we get a palindrome (70735233253707).

The spelling of 30233212020504 in words is "thirty trillion, two hundred thirty-three billion, two hundred twelve million, twenty thousand, five hundred four".