1235530044241 has 2 divisors, whose sum is σ = 1235530044242. Its totient is φ = 1235530044240.

The previous prime is 1235530044211. The next prime is 1235530044293. The reversal of 1235530044241 is 1424400355321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1096795398400 + 138734645841 = 1047280^2 + 372471^2 .

It is a cyclic number.

It is not a de Polignac number, because 1235530044241 - 2⁵ = 1235530044209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1235530044197 and 1235530044206.

It is not a weakly prime, because it can be changed into another prime (1235530044211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617765022120 + 617765022121.

It is an arithmetic number, because the mean of its divisors is an integer number (617765022121).

Almost surely, 2^{1235530044241} is an apocalyptic number.

It is an amenable number.

1235530044241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1235530044241 is an equidigital number, since it uses as much as digits as its factorization.

1235530044241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1235530044241 its reverse (1424400355321), we get a palindrome (2659930399562).

The spelling of 1235530044241 in words is "one trillion, two hundred thirty-five billion, five hundred thirty million, forty-four thousand, two hundred forty-one".