340313417293 has 2 divisors, whose sum is σ = 340313417294. Its totient is φ = 340313417292.

The previous prime is 340313417281. The next prime is 340313417371. The reversal of 340313417293 is 392714313043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328629320644 + 11684096649 = 573262^2 + 108093^2 .

It is a cyclic number.

It is not a de Polignac number, because 340313417293 - 2²⁵ = 340279862861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340313417233) 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, 170156708646 + 170156708647.

It is an arithmetic number, because the mean of its divisors is an integer number (170156708647).

Almost surely, 2^340313417293 is an apocalyptic number.

It is an amenable number.

340313417293 is a deficient number, since it is larger than the sum of its proper divisors (1).

340313417293 is an equidigital number, since it uses as much as digits as its factorization.

340313417293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 340313417293 in words is "three hundred forty billion, three hundred thirteen million, four hundred seventeen thousand, two hundred ninety-three".