43104220241 has 2 divisors, whose sum is σ = 43104220242. Its totient is φ = 43104220240.

The previous prime is 43104220231. The next prime is 43104220277. The reversal of 43104220241 is 14202240134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37102464400 + 6001755841 = 192620^2 + 77471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43104220241 is a prime.

It is not a weakly prime, because it can be changed into another prime (43104220231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21552110120 + 21552110121.

It is an arithmetic number, because the mean of its divisors is an integer number (21552110121).

Almost surely, 2^43104220241 is an apocalyptic number.

It is an amenable number.

43104220241 is a deficient number, since it is larger than the sum of its proper divisors (1).

43104220241 is an equidigital number, since it uses as much as digits as its factorization.

43104220241 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 23.

Adding to 43104220241 its reverse (14202240134), we get a palindrome (57306460375).

The spelling of 43104220241 in words is "forty-three billion, one hundred four million, two hundred twenty thousand, two hundred forty-one".