32002442113 has 2 divisors, whose sum is σ = 32002442114. Its totient is φ = 32002442112.

The previous prime is 32002442099. The next prime is 32002442179. The reversal of 32002442113 is 31124420023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28463738944 + 3538703169 = 168712^2 + 59487^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32002442113 is a prime.

It is not a weakly prime, because it can be changed into another prime (32002442713) 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, 16001221056 + 16001221057.

It is an arithmetic number, because the mean of its divisors is an integer number (16001221057).

Almost surely, 2^32002442113 is an apocalyptic number.

It is an amenable number.

32002442113 is a deficient number, since it is larger than the sum of its proper divisors (1).

32002442113 is an equidigital number, since it uses as much as digits as its factorization.

32002442113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32002442113 its reverse (31124420023), we get a palindrome (63126862136).

The spelling of 32002442113 in words is "thirty-two billion, two million, four hundred forty-two thousand, one hundred thirteen".