32844372481 has 2 divisors, whose sum is σ = 32844372482. Its totient is φ = 32844372480.

The previous prime is 32844372469. The next prime is 32844372499. The reversal of 32844372481 is 18427344823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29818382400 + 3025990081 = 172680^2 + 55009^2 .

It is a cyclic number.

It is not a de Polignac number, because 32844372481 - 2²⁷ = 32710154753 is a prime.

It is a super-2 number, since 2×32844372481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32844373481) 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, 16422186240 + 16422186241.

It is an arithmetic number, because the mean of its divisors is an integer number (16422186241).

Almost surely, 2^32844372481 is an apocalyptic number.

It is an amenable number.

32844372481 is a deficient number, since it is larger than the sum of its proper divisors (1).

32844372481 is an equidigital number, since it uses as much as digits as its factorization.

32844372481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 46.

The spelling of 32844372481 in words is "thirty-two billion, eight hundred forty-four million, three hundred seventy-two thousand, four hundred eighty-one".