11441343431233 has 2 divisors, whose sum is σ = 11441343431234. Its totient is φ = 11441343431232.

The previous prime is 11441343431113. The next prime is 11441343431293. The reversal of 11441343431233 is 33213434314411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10242508953664 + 1198834477569 = 3200392^2 + 1094913^2 .

It is a cyclic number.

It is not a de Polignac number, because 11441343431233 - 2³³ = 11432753496641 is a prime.

It is a super-2 number, since 2×11441343431233² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11441343431192 and 11441343431201.

It is not a weakly prime, because it can be changed into another prime (11441343431293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720671715616 + 5720671715617.

It is an arithmetic number, because the mean of its divisors is an integer number (5720671715617).

Almost surely, 2^{11441343431233} is an apocalyptic number.

It is an amenable number.

11441343431233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441343431233 is an equidigital number, since it uses as much as digits as its factorization.

11441343431233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 37.

Adding to 11441343431233 its reverse (33213434314411), we get a palindrome (44654777745644).

The spelling of 11441343431233 in words is "eleven trillion, four hundred forty-one billion, three hundred forty-three million, four hundred thirty-one thousand, two hundred thirty-three".