32087724401 has 2 divisors, whose sum is σ = 32087724402. Its totient is φ = 32087724400.

The previous prime is 32087724397. The next prime is 32087724481. The reversal of 32087724401 is 10442778023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31612484401 + 475240000 = 177799^2 + 21800^2 .

It is a cyclic number.

It is not a de Polignac number, because 32087724401 - 2² = 32087724397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32087724481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16043862200 + 16043862201.

It is an arithmetic number, because the mean of its divisors is an integer number (16043862201).

Almost surely, 2^32087724401 is an apocalyptic number.

It is an amenable number.

32087724401 is a deficient number, since it is larger than the sum of its proper divisors (1).

32087724401 is an equidigital number, since it uses as much as digits as its factorization.

32087724401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 32087724401 in words is "thirty-two billion, eighty-seven million, seven hundred twenty-four thousand, four hundred one".