30534303544044 has 96 divisors (see below), whose sum is σ = 72944151920640. Its totient is φ = 9936699922752.

The previous prime is 30534303544033. The next prime is 30534303544067. The reversal of 30534303544044 is 44044530343503.

It is a junction number, because it is equal to n+sod(n) for n = 30534303543987 and 30534303544005.

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 31 ways as a sum of consecutive naturals, for example, 1467491089 + ... + 1467511895.

It is an arithmetic number, because the mean of its divisors is an integer number (759834915840).

Almost surely, 2^{30534303544044} is an apocalyptic number.

It is an amenable number.

30534303544044 is an abundant number, since it is smaller than the sum of its proper divisors (42409848376596).

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

30534303544044 is a wasteful number, since it uses less digits than its factorization.

30534303544044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27227 (or 27225 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 42.

Adding to 30534303544044 its reverse (44044530343503), we get a palindrome (74578833887547).

The spelling of 30534303544044 in words is "thirty trillion, five hundred thirty-four billion, three hundred three million, five hundred forty-four thousand, forty-four".