41451522245321 has 2 divisors, whose sum is σ = 41451522245322. Its totient is φ = 41451522245320.

The previous prime is 41451522245297. The next prime is 41451522245339. The reversal of 41451522245321 is 12354222515414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34570401715600 + 6881120529721 = 5879660^2 + 2623189^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41451522245321 is a prime.

It is not a weakly prime, because it can be changed into another prime (41451522245921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20725761122660 + 20725761122661.

It is an arithmetic number, because the mean of its divisors is an integer number (20725761122661).

Almost surely, 2^{41451522245321} is an apocalyptic number.

It is an amenable number.

41451522245321 is a deficient number, since it is larger than the sum of its proper divisors (1).

41451522245321 is an equidigital number, since it uses as much as digits as its factorization.

41451522245321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384000, while the sum is 41.

The spelling of 41451522245321 in words is "forty-one trillion, four hundred fifty-one billion, five hundred twenty-two million, two hundred forty-five thousand, three hundred twenty-one".