343212410393 has 2 divisors, whose sum is σ = 343212410394. Its totient is φ = 343212410392.

The previous prime is 343212410369. The next prime is 343212410407. The reversal of 343212410393 is 393014212343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288940651024 + 54271759369 = 537532^2 + 232963^2 .

It is a cyclic number.

It is not a de Polignac number, because 343212410393 - 2⁸ = 343212410137 is a prime.

It is not a weakly prime, because it can be changed into another prime (343212410993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171606205196 + 171606205197.

It is an arithmetic number, because the mean of its divisors is an integer number (171606205197).

Almost surely, 2^343212410393 is an apocalyptic number.

It is an amenable number.

343212410393 is a deficient number, since it is larger than the sum of its proper divisors (1).

343212410393 is an equidigital number, since it uses as much as digits as its factorization.

343212410393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 343212410393 in words is "three hundred forty-three billion, two hundred twelve million, four hundred ten thousand, three hundred ninety-three".