1240411223041 has 2 divisors, whose sum is σ = 1240411223042. Its totient is φ = 1240411223040.

The previous prime is 1240411222979. The next prime is 1240411223057. The reversal of 1240411223041 is 1403221140421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1184658096400 + 55753126641 = 1088420^2 + 236121^2 .

It is a cyclic number.

It is not a de Polignac number, because 1240411223041 - 2¹⁵ = 1240411190273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1240411222997 and 1240411223015.

It is not a weakly prime, because it can be changed into another prime (1240411263041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620205611520 + 620205611521.

It is an arithmetic number, because the mean of its divisors is an integer number (620205611521).

Almost surely, 2^{1240411223041} is an apocalyptic number.

It is an amenable number.

1240411223041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1240411223041 is an equidigital number, since it uses as much as digits as its factorization.

1240411223041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1240411223041 its reverse (1403221140421), we get a palindrome (2643632363462).

The spelling of 1240411223041 in words is "one trillion, two hundred forty billion, four hundred eleven million, two hundred twenty-three thousand, forty-one".