1241311411 has 2 divisors, whose sum is σ = 1241311412. Its totient is φ = 1241311410.

The previous prime is 1241311349. The next prime is 1241311417. The reversal of 1241311411 is 1141131421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1241311411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1241311417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620655705 + 620655706.

It is an arithmetic number, because the mean of its divisors is an integer number (620655706).

Almost surely, 2^1241311411 is an apocalyptic number.

1241311411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241311411 is an equidigital number, since it uses as much as digits as its factorization.

1241311411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 19.

The square root of 1241311411 is about 35232.2495875583. The cubic root of 1241311411 is about 1074.7156734260.

Adding to 1241311411 its reverse (1141131421), we get a palindrome (2382442832).

The spelling of 1241311411 in words is "one billion, two hundred forty-one million, three hundred eleven thousand, four hundred eleven".