30452054244 has 192 divisors, whose sum is σ = 77664195840. Its totient is φ = 9266503680.

The previous prime is 30452054179. The next prime is 30452054251. The reversal of 30452054244 is 44245025403.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66634464 + ... + 66634920.

It is an arithmetic number, because the mean of its divisors is an integer number (404501020).

Almost surely, 2^30452054244 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 30452054244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38832097920).

30452054244 is an abundant number, since it is smaller than the sum of its proper divisors (47212141596).

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

30452054244 is a wasteful number, since it uses less digits than its factorization.

30452054244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 30452054244 its reverse (44245025403), we get a palindrome (74697079647).

The spelling of 30452054244 in words is "thirty billion, four hundred fifty-two million, fifty-four thousand, two hundred forty-four".