343768067247 has 32 divisors (see below), whose sum is σ = 504576149760. Its totient is φ = 208171788000.

The previous prime is 343768067243. The next prime is 343768067273. The reversal of 343768067247 is 742760867343.

It is not a de Polignac number, because 343768067247 - 2² = 343768067243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343768067243) 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 in 31 ways as a sum of consecutive naturals, for example, 4872372 + ... + 4942422.

It is an arithmetic number, because the mean of its divisors is an integer number (15768004680).

Almost surely, 2^343768067247 is an apocalyptic number.

343768067247 is a deficient number, since it is larger than the sum of its proper divisors (160808082513).

343768067247 is a wasteful number, since it uses less digits than its factorization.

343768067247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71316 (or 71294 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 57.

The spelling of 343768067247 in words is "three hundred forty-three billion, seven hundred sixty-eight million, sixty-seven thousand, two hundred forty-seven".