32105450443201 has 2 divisors, whose sum is σ = 32105450443202. Its totient is φ = 32105450443200.

The previous prime is 32105450443163. The next prime is 32105450443303. The reversal of 32105450443201 is 10234405450123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24673065905601 + 7432384537600 = 4967199^2 + 2726240^2 .

It is a cyclic number.

It is not a de Polignac number, because 32105450443201 - 2¹¹ = 32105450441153 is a prime.

It is not a weakly prime, because it can be changed into another prime (32105450440201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052725221600 + 16052725221601.

It is an arithmetic number, because the mean of its divisors is an integer number (16052725221601).

Almost surely, 2^{32105450443201} is an apocalyptic number.

It is an amenable number.

32105450443201 is a deficient number, since it is larger than the sum of its proper divisors (1).

32105450443201 is an equidigital number, since it uses as much as digits as its factorization.

32105450443201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 32105450443201 its reverse (10234405450123), we get a palindrome (42339855893324).

The spelling of 32105450443201 in words is "thirty-two trillion, one hundred five billion, four hundred fifty million, four hundred forty-three thousand, two hundred one".