332982936442921 has 2 divisors, whose sum is σ = 332982936442922. Its totient is φ = 332982936442920.

The previous prime is 332982936442829. The next prime is 332982936442967. The reversal of 332982936442921 is 129244639289233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267845301360400 + 65137635082521 = 16365980^2 + 8070789^2 .

It is a cyclic number.

It is not a de Polignac number, because 332982936442921 - 2¹¹ = 332982936440873 is a prime.

It is a super-2 number, since 2×332982936442921² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332982931442921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166491468221460 + 166491468221461.

It is an arithmetic number, because the mean of its divisors is an integer number (166491468221461).

Almost surely, 2^{332982936442921} is an apocalyptic number.

It is an amenable number.

332982936442921 is a deficient number, since it is larger than the sum of its proper divisors (1).

332982936442921 is an equidigital number, since it uses as much as digits as its factorization.

332982936442921 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241864704, while the sum is 67.

The spelling of 332982936442921 in words is "three hundred thirty-two trillion, nine hundred eighty-two billion, nine hundred thirty-six million, four hundred forty-two thousand, nine hundred twenty-one".