1141224941 has 2 divisors, whose sum is σ = 1141224942. Its totient is φ = 1141224940.

The previous prime is 1141224937. The next prime is 1141225049. The reversal of 1141224941 is 1494221411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1127012041 + 14212900 = 33571^2 + 3770^2 .

It is an emirp because it is prime and its reverse (1494221411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141224941 - 2² = 1141224937 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141224901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570612470 + 570612471.

It is an arithmetic number, because the mean of its divisors is an integer number (570612471).

Almost surely, 2^1141224941 is an apocalyptic number.

It is an amenable number.

1141224941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141224941 is an equidigital number, since it uses as much as digits as its factorization.

1141224941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 29.

The square root of 1141224941 is about 33782.0209727008. The cubic root of 1141224941 is about 1045.0179528825.

The spelling of 1141224941 in words is "one billion, one hundred forty-one million, two hundred twenty-four thousand, nine hundred forty-one".