30044215704 has 128 divisors (see below), whose sum is σ = 80199383040. Its totient is φ = 9357292032.

The previous prime is 30044215699. The next prime is 30044215717. The reversal of 30044215704 is 40751244003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20676642 + ... + 20678094.

It is an arithmetic number, because the mean of its divisors is an integer number (626557680).

Almost surely, 2^30044215704 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 30044215704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40099691520).

30044215704 is an abundant number, since it is smaller than the sum of its proper divisors (50155167336).

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

30044215704 is a wasteful number, since it uses less digits than its factorization.

30044215704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329 (or 2325 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 30044215704 its reverse (40751244003), we get a palindrome (70795459707).

The spelling of 30044215704 in words is "thirty billion, forty-four million, two hundred fifteen thousand, seven hundred four".