41643452344001 has 2 divisors, whose sum is σ = 41643452344002. Its totient is φ = 41643452344000.

The previous prime is 41643452343973. The next prime is 41643452344049. The reversal of 41643452344001 is 10044325434614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41641196094001 + 2256250000 = 6452999^2 + 47500^2 .

It is a cyclic number.

It is not a de Polignac number, because 41643452344001 - 2¹⁸ = 41643452081857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41643452344001.

It is not a weakly prime, because it can be changed into another prime (41643452044001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20821726172000 + 20821726172001.

It is an arithmetic number, because the mean of its divisors is an integer number (20821726172001).

Almost surely, 2^{41643452344001} is an apocalyptic number.

It is an amenable number.

41643452344001 is a deficient number, since it is larger than the sum of its proper divisors (1).

41643452344001 is an equidigital number, since it uses as much as digits as its factorization.

41643452344001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 41643452344001 its reverse (10044325434614), we get a palindrome (51687777778615).

The spelling of 41643452344001 in words is "forty-one trillion, six hundred forty-three billion, four hundred fifty-two million, three hundred forty-four thousand, one".