11321041343432 has 16 divisors (see below), whose sum is σ = 21227050792140. Its totient is φ = 5660494465536.

The previous prime is 11321041343383. The next prime is 11321041343459. The reversal of 11321041343432 is 23434314012311.

11321041343432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7514429632516 + 3806611710916 = 2741246^2 + 1951054^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374893 + ... + 4953020.

Almost surely, 2^{11321041343432} is an apocalyptic number.

It is an amenable number.

11321041343432 is a deficient number, since it is larger than the sum of its proper divisors (9906009448708).

11321041343432 is a wasteful number, since it uses less digits than its factorization.

11321041343432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551552 (or 6551548 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 11321041343432 its reverse (23434314012311), we get a palindrome (34755355355743).

The spelling of 11321041343432 in words is "eleven trillion, three hundred twenty-one billion, forty-one million, three hundred forty-three thousand, four hundred thirty-two".