32345441173 has 2 divisors, whose sum is σ = 32345441174. Its totient is φ = 32345441172.

The previous prime is 32345441171. The next prime is 32345441237. The reversal of 32345441173 is 37114454323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32018807844 + 326633329 = 178938^2 + 18073^2 .

It is a cyclic number.

It is not a de Polignac number, because 32345441173 - 2¹ = 32345441171 is a prime.

Together with 32345441171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32345441171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16172720586 + 16172720587.

It is an arithmetic number, because the mean of its divisors is an integer number (16172720587).

Almost surely, 2^32345441173 is an apocalyptic number.

It is an amenable number.

32345441173 is a deficient number, since it is larger than the sum of its proper divisors (1).

32345441173 is an equidigital number, since it uses as much as digits as its factorization.

32345441173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 37.

Adding to 32345441173 its reverse (37114454323), we get a palindrome (69459895496).

The spelling of 32345441173 in words is "thirty-two billion, three hundred forty-five million, four hundred forty-one thousand, one hundred seventy-three".