30020404442244 has 24 divisors (see below), whose sum is σ = 70690248995520. Its totient is φ = 9914995962144.

The previous prime is 30020404442243. The next prime is 30020404442257. The reversal of 30020404442244 is 44224440402003.

It is not an unprimeable number, because it can be changed into a prime (30020404442243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11475688464 + ... + 11475691079.

It is an arithmetic number, because the mean of its divisors is an integer number (2945427041480).

Almost surely, 2^{30020404442244} is an apocalyptic number.

It is an amenable number.

30020404442244 is an abundant number, since it is smaller than the sum of its proper divisors (40669844553276).

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

30020404442244 is a wasteful number, since it uses less digits than its factorization.

30020404442244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22951379659 (or 22951379657 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 30020404442244 its reverse (44224440402003), we get a palindrome (74244844844247).

The spelling of 30020404442244 in words is "thirty trillion, twenty billion, four hundred four million, four hundred forty-two thousand, two hundred forty-four".