1141540043333 has 2 divisors, whose sum is σ = 1141540043334. Its totient is φ = 1141540043332.

The previous prime is 1141540043327. The next prime is 1141540043419. The reversal of 1141540043333 is 3333400451411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1100751393889 + 40788649444 = 1049167^2 + 201962^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141540043333 - 2⁴⁰ = 42028415557 is a prime.

It is a super-2 number, since 2×1141540043333² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141540043333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141540042333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570770021666 + 570770021667.

It is an arithmetic number, because the mean of its divisors is an integer number (570770021667).

Almost surely, 2^{1141540043333} is an apocalyptic number.

It is an amenable number.

1141540043333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141540043333 is an equidigital number, since it uses as much as digits as its factorization.

1141540043333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1141540043333 its reverse (3333400451411), we get a palindrome (4474940494744).

The spelling of 1141540043333 in words is "one trillion, one hundred forty-one billion, five hundred forty million, forty-three thousand, three hundred thirty-three".