30043245344 has 36 divisors (see below), whose sum is σ = 68804400294. Its totient is φ = 12875675904.

The previous prime is 30043245307. The next prime is 30043245347. The reversal of 30043245344 is 44354234003.

It can be written as a sum of positive squares in only one way, i.e., 25732009744 + 4311235600 = 160412^2 + 65660^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 30043245344.

It is not an unprimeable number, because it can be changed into a prime (30043245347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9578549 + ... + 9581684.

Almost surely, 2^30043245344 is an apocalyptic number.

It is an amenable number.

30043245344 is an abundant number, since it is smaller than the sum of its proper divisors (38761154950).

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

30043245344 is a wasteful number, since it uses less digits than its factorization.

30043245344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19160257 (or 19160242 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 30043245344 its reverse (44354234003), we get a palindrome (74397479347).

The spelling of 30043245344 in words is "thirty billion, forty-three million, two hundred forty-five thousand, three hundred forty-four".