352134240281 has 2 divisors, whose sum is σ = 352134240282. Its totient is φ = 352134240280.

The previous prime is 352134240253. The next prime is 352134240317. The reversal of 352134240281 is 182042431253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314676121600 + 37458118681 = 560960^2 + 193541^2 .

It is a cyclic number.

It is not a de Polignac number, because 352134240281 - 2¹⁴ = 352134223897 is a prime.

It is a super-2 number, since 2×352134240281² (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 (352134240221) 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, 176067120140 + 176067120141.

It is an arithmetic number, because the mean of its divisors is an integer number (176067120141).

Almost surely, 2^352134240281 is an apocalyptic number.

It is an amenable number.

352134240281 is a deficient number, since it is larger than the sum of its proper divisors (1).

352134240281 is an equidigital number, since it uses as much as digits as its factorization.

352134240281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 352134240281 in words is "three hundred fifty-two billion, one hundred thirty-four million, two hundred forty thousand, two hundred eighty-one".