343012283389 has 2 divisors, whose sum is σ = 343012283390. Its totient is φ = 343012283388.

The previous prime is 343012283353. The next prime is 343012283527. The reversal of 343012283389 is 983382210343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265722723289 + 77289560100 = 515483^2 + 278010^2 .

It is a cyclic number.

It is not a de Polignac number, because 343012283389 - 2¹⁷ = 343012152317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343012283309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171506141694 + 171506141695.

It is an arithmetic number, because the mean of its divisors is an integer number (171506141695).

Almost surely, 2^343012283389 is an apocalyptic number.

It is an amenable number.

343012283389 is a deficient number, since it is larger than the sum of its proper divisors (1).

343012283389 is an equidigital number, since it uses as much as digits as its factorization.

343012283389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 343012283389 in words is "three hundred forty-three billion, twelve million, two hundred eighty-three thousand, three hundred eighty-nine".