602920314281 has 2 divisors, whose sum is σ = 602920314282. Its totient is φ = 602920314280.

The previous prime is 602920314259. The next prime is 602920314313. The reversal of 602920314281 is 182413029206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 567824038681 + 35096275600 = 753541^2 + 187340^2 .

It is a cyclic number.

It is not a de Polignac number, because 602920314281 - 2¹⁴ = 602920297897 is a prime.

It is a super-2 number, since 2×602920314281² (a number of 24 digits) contains 22 as substring.

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 (602920314481) 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, 301460157140 + 301460157141.

It is an arithmetic number, because the mean of its divisors is an integer number (301460157141).

Almost surely, 2^602920314281 is an apocalyptic number.

It is an amenable number.

602920314281 is a deficient number, since it is larger than the sum of its proper divisors (1).

602920314281 is an equidigital number, since it uses as much as digits as its factorization.

602920314281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 602920314281 in words is "six hundred two billion, nine hundred twenty million, three hundred fourteen thousand, two hundred eighty-one".