11304434230443 has 24 divisors (see below), whose sum is σ = 16711150513200. Its totient is φ = 7361367459264.

The previous prime is 11304434230433. The next prime is 11304434230451. The reversal of 11304434230443 is 34403243440311.

11304434230443 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 4 + 4 + 342 + 304 + 4 + 3 = 666.

It is not a de Polignac number, because 11304434230443 - 2⁶ = 11304434230379 is a prime.

It is a super-3 number, since 3×11304434230443³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11304434230398 and 11304434230407.

It is not an unprimeable number, because it can be changed into a prime (11304434230433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67715848 + ... + 67882581.

It is an arithmetic number, because the mean of its divisors is an integer number (696297938050).

Almost surely, 2^{11304434230443} is an apocalyptic number.

11304434230443 is a deficient number, since it is larger than the sum of its proper divisors (5406716282757).

11304434230443 is a wasteful number, since it uses less digits than its factorization.

11304434230443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135598651 (or 135598648 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 11304434230443 its reverse (34403243440311), we get a palindrome (45707677670754).

The spelling of 11304434230443 in words is "eleven trillion, three hundred four billion, four hundred thirty-four million, two hundred thirty thousand, four hundred forty-three".