352298993658193 has 2 divisors, whose sum is σ = 352298993658194. Its totient is φ = 352298993658192.

The previous prime is 352298993658191. The next prime is 352298993658229. The reversal of 352298993658193 is 391856399892253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336592300988304 + 15706692669889 = 18346452^2 + 3963167^2 .

It is a cyclic number.

It is not a de Polignac number, because 352298993658193 - 2¹ = 352298993658191 is a prime.

It is a super-2 number, since 2×352298993658193² (a number of 30 digits) contains 22 as substring.

Together with 352298993658191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (352298993658191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176149496829096 + 176149496829097.

It is an arithmetic number, because the mean of its divisors is an integer number (176149496829097).

Almost surely, 2^{352298993658193} is an apocalyptic number.

It is an amenable number.

352298993658193 is a deficient number, since it is larger than the sum of its proper divisors (1).

352298993658193 is an equidigital number, since it uses as much as digits as its factorization.

352298993658193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6802444800, while the sum is 82.

The spelling of 352298993658193 in words is "three hundred fifty-two trillion, two hundred ninety-eight billion, nine hundred ninety-three million, six hundred fifty-eight thousand, one hundred ninety-three".