32144041441 has 2 divisors, whose sum is σ = 32144041442. Its totient is φ = 32144041440.

The previous prime is 32144041427. The next prime is 32144041493. The reversal of 32144041441 is 14414044123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31469340816 + 674700625 = 177396^2 + 25975^2 .

It is an emirp because it is prime and its reverse (14414044123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32144041441 is a prime.

It is not a weakly prime, because it can be changed into another prime (32144041841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16072020720 + 16072020721.

It is an arithmetic number, because the mean of its divisors is an integer number (16072020721).

Almost surely, 2^32144041441 is an apocalyptic number.

It is an amenable number.

32144041441 is a deficient number, since it is larger than the sum of its proper divisors (1).

32144041441 is an equidigital number, since it uses as much as digits as its factorization.

32144041441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 32144041441 its reverse (14414044123), we get a palindrome (46558085564).

The spelling of 32144041441 in words is "thirty-two billion, one hundred forty-four million, forty-one thousand, four hundred forty-one".