32681231441 has 2 divisors, whose sum is σ = 32681231442. Its totient is φ = 32681231440.

The previous prime is 32681231431. The next prime is 32681231521. The reversal of 32681231441 is 14413218623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29597761600 + 3083469841 = 172040^2 + 55529^2 .

It is a cyclic number.

It is not a de Polignac number, because 32681231441 - 2¹⁸ = 32680969297 is a prime.

It is not a weakly prime, because it can be changed into another prime (32681231411) 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, 16340615720 + 16340615721.

It is an arithmetic number, because the mean of its divisors is an integer number (16340615721).

Almost surely, 2^32681231441 is an apocalyptic number.

It is an amenable number.

32681231441 is a deficient number, since it is larger than the sum of its proper divisors (1).

32681231441 is an equidigital number, since it uses as much as digits as its factorization.

32681231441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The spelling of 32681231441 in words is "thirty-two billion, six hundred eighty-one million, two hundred thirty-one thousand, four hundred forty-one".