11043361430730 has 96 divisors (see below), whose sum is σ = 29212274445120. Its totient is φ = 2893706081280.

The previous prime is 11043361430723. The next prime is 11043361430741. The reversal of 11043361430730 is 3703416334011.

11043361430730 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 3 + 3 + 614 + 3 + 0 + 7 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11612145 + ... + 12527115.

It is an arithmetic number, because the mean of its divisors is an integer number (304294525470).

Almost surely, 2^{11043361430730} is an apocalyptic number.

11043361430730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11043361430730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14606137222560).

11043361430730 is an abundant number, since it is smaller than the sum of its proper divisors (18168913014390).

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

11043361430730 is a wasteful number, since it uses less digits than its factorization.

11043361430730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917316 (or 917313 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

Adding to 11043361430730 its reverse (3703416334011), we get a palindrome (14746777764741).

The spelling of 11043361430730 in words is "eleven trillion, forty-three billion, three hundred sixty-one million, four hundred thirty thousand, seven hundred thirty".