30020215024104 has 64 divisors (see below), whose sum is σ = 76081569632640. Its totient is φ = 9869278003200.

The previous prime is 30020215024097. The next prime is 30020215024109. The reversal of 30020215024104 is 40142051202003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (30020215024109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46900264 + ... + 47536040.

It is an arithmetic number, because the mean of its divisors is an integer number (1188774525510).

Almost surely, 2^{30020215024104} is an apocalyptic number.

It is an amenable number.

30020215024104 is an abundant number, since it is smaller than the sum of its proper divisors (46061354608536).

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

30020215024104 is a wasteful number, since it uses less digits than its factorization.

30020215024104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662810 (or 662806 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 30020215024104 its reverse (40142051202003), we get a palindrome (70162266226107).

The spelling of 30020215024104 in words is "thirty trillion, twenty billion, two hundred fifteen million, twenty-four thousand, one hundred four".