343455774713 has 2 divisors, whose sum is σ = 343455774714. Its totient is φ = 343455774712.

The previous prime is 343455774593. The next prime is 343455774763. The reversal of 343455774713 is 317477554343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 186859081984 + 156596692729 = 432272^2 + 395723^2 .

It is a cyclic number.

It is not a de Polignac number, because 343455774713 - 2¹⁴ = 343455758329 is a prime.

It is not a weakly prime, because it can be changed into another prime (343455774763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171727887356 + 171727887357.

It is an arithmetic number, because the mean of its divisors is an integer number (171727887357).

Almost surely, 2^343455774713 is an apocalyptic number.

It is an amenable number.

343455774713 is a deficient number, since it is larger than the sum of its proper divisors (1).

343455774713 is an equidigital number, since it uses as much as digits as its factorization.

343455774713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14817600, while the sum is 53.

The spelling of 343455774713 in words is "three hundred forty-three billion, four hundred fifty-five million, seven hundred seventy-four thousand, seven hundred thirteen".