352225343 has 2 divisors, whose sum is σ = 352225344. Its totient is φ = 352225342.

The previous prime is 352225331. The next prime is 352225369. The reversal of 352225343 is 343522253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352225343 - 2⁴ = 352225327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352225303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176112671 + 176112672.

It is an arithmetic number, because the mean of its divisors is an integer number (176112672).

Almost surely, 2^352225343 is an apocalyptic number.

352225343 is a deficient number, since it is larger than the sum of its proper divisors (1).

352225343 is an equidigital number, since it uses as much as digits as its factorization.

352225343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 29.

The square root of 352225343 is about 18767.6674895950. The cubic root of 352225343 is about 706.2203052438.

Adding to 352225343 its reverse (343522253), we get a palindrome (695747596).

The spelling of 352225343 in words is "three hundred fifty-two million, two hundred twenty-five thousand, three hundred forty-three".