11433043141 has 4 divisors (see below), whose sum is σ = 12312508012. Its totient is φ = 10553578272.

The previous prime is 11433043091. The next prime is 11433043163. The reversal of 11433043141 is 14134033411.

It is a happy number.

11433043141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1937320225 + 9495722916 = 44015^2 + 97446^2 .

It is a cyclic number.

It is not a de Polignac number, because 11433043141 - 2²⁹ = 10896172229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11433043441) 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 3 ways as a sum of consecutive naturals, for example, 439732416 + ... + 439732441.

It is an arithmetic number, because the mean of its divisors is an integer number (3078127003).

Almost surely, 2^11433043141 is an apocalyptic number.

It is an amenable number.

11433043141 is a deficient number, since it is larger than the sum of its proper divisors (879464871).

11433043141 is an equidigital number, since it uses as much as digits as its factorization.

11433043141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879464870.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11433043141 its reverse (14134033411), we get a palindrome (25567076552).

The spelling of 11433043141 in words is "eleven billion, four hundred thirty-three million, forty-three thousand, one hundred forty-one".