11334320042141 has 4 divisors (see below), whose sum is σ = 11520128567484. Its totient is φ = 11148511516800.

The previous prime is 11334320042057. The next prime is 11334320042159. The reversal of 11334320042141 is 14124002343311.

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 1652327714041 + 9681992328100 = 1285429^2 + 3111590^2 .

It is a cyclic number.

It is not a de Polignac number, because 11334320042141 - 2³⁰ = 11333246300317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334320342141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92904262580 + ... + 92904262701.

It is an arithmetic number, because the mean of its divisors is an integer number (2880032141871).

Almost surely, 2^{11334320042141} is an apocalyptic number.

It is an amenable number.

11334320042141 is a deficient number, since it is larger than the sum of its proper divisors (185808525343).

11334320042141 is an equidigital number, since it uses as much as digits as its factorization.

11334320042141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185808525342.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11334320042141 its reverse (14124002343311), we get a palindrome (25458322385452).

The spelling of 11334320042141 in words is "eleven trillion, three hundred thirty-four billion, three hundred twenty million, forty-two thousand, one hundred forty-one".