30113324112444 has 96 divisors (see below), whose sum is σ = 72807951451200. Its totient is φ = 9675571046400.

The previous prime is 30113324112439. The next prime is 30113324112461. The reversal of 30113324112444 is 44421142331103.

It is a happy number.

It is a super-2 number, since 2×30113324112444² (a number of 28 digits) contains 22 as substring.

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, 850617144 + ... + 850652544.

It is an arithmetic number, because the mean of its divisors is an integer number (758416160950).

Almost surely, 2^{30113324112444} 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 30113324112444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36403975725600).

30113324112444 is an abundant number, since it is smaller than the sum of its proper divisors (42694627338756).

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

30113324112444 is a wasteful number, since it uses less digits than its factorization.

30113324112444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39423 (or 39421 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 30113324112444 its reverse (44421142331103), we get a palindrome (74534466443547).

The spelling of 30113324112444 in words is "thirty trillion, one hundred thirteen billion, three hundred twenty-four million, one hundred twelve thousand, four hundred forty-four".