24221045141 has 2 divisors, whose sum is σ = 24221045142. Its totient is φ = 24221045140.

The previous prime is 24221045129. The next prime is 24221045197. The reversal of 24221045141 is 14154012242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22828188100 + 1392857041 = 151090^2 + 37321^2 .

It is a cyclic number.

It is not a de Polignac number, because 24221045141 - 2²² = 24216850837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 24221045141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24221075141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12110522570 + 12110522571.

It is an arithmetic number, because the mean of its divisors is an integer number (12110522571).

Almost surely, 2^24221045141 is an apocalyptic number.

It is an amenable number.

24221045141 is a deficient number, since it is larger than the sum of its proper divisors (1).

24221045141 is an equidigital number, since it uses as much as digits as its factorization.

24221045141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 24221045141 its reverse (14154012242), we get a palindrome (38375057383).

The spelling of 24221045141 in words is "twenty-four billion, two hundred twenty-one million, forty-five thousand, one hundred forty-one".