1143034542241 has 2 divisors, whose sum is σ = 1143034542242. Its totient is φ = 1143034542240.

The previous prime is 1143034542227. The next prime is 1143034542257. The reversal of 1143034542241 is 1422454303411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 972462238225 + 170572304016 = 986135^2 + 413004^2 .

It is a cyclic number.

It is not a de Polignac number, because 1143034542241 - 2⁷ = 1143034542113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1143034542197 and 1143034542206.

It is not a weakly prime, because it can be changed into another prime (1143034542271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571517271120 + 571517271121.

It is an arithmetic number, because the mean of its divisors is an integer number (571517271121).

Almost surely, 2^{1143034542241} is an apocalyptic number.

It is an amenable number.

1143034542241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143034542241 is an equidigital number, since it uses as much as digits as its factorization.

1143034542241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1143034542241 its reverse (1422454303411), we get a palindrome (2565488845652).

The spelling of 1143034542241 in words is "one trillion, one hundred forty-three billion, thirty-four million, five hundred forty-two thousand, two hundred forty-one".