32503343441 has 2 divisors, whose sum is σ = 32503343442. Its totient is φ = 32503343440.

The previous prime is 32503343413. The next prime is 32503343447. The reversal of 32503343441 is 14434330523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32075019025 + 428324416 = 179095^2 + 20696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32503343441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32503343398 and 32503343407.

It is not a weakly prime, because it can be changed into another prime (32503343447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16251671720 + 16251671721.

It is an arithmetic number, because the mean of its divisors is an integer number (16251671721).

Almost surely, 2^32503343441 is an apocalyptic number.

It is an amenable number.

32503343441 is a deficient number, since it is larger than the sum of its proper divisors (1).

32503343441 is an equidigital number, since it uses as much as digits as its factorization.

32503343441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 32503343441 its reverse (14434330523), we get a palindrome (46937673964).

The spelling of 32503343441 in words is "thirty-two billion, five hundred three million, three hundred forty-three thousand, four hundred forty-one".