68371343 has 2 divisors, whose sum is σ = 68371344. Its totient is φ = 68371342.

The previous prime is 68371327. The next prime is 68371361. The reversal of 68371343 is 34317386.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68371343 - 2⁴ = 68371327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68371393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34185671 + 34185672.

It is an arithmetic number, because the mean of its divisors is an integer number (34185672).

Almost surely, 2^68371343 is an apocalyptic number.

68371343 is a deficient number, since it is larger than the sum of its proper divisors (1).

68371343 is an equidigital number, since it uses as much as digits as its factorization.

68371343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 35.

The square root of 68371343 is about 8268.6965720118. The cubic root of 68371343 is about 408.9071490934.

The spelling of 68371343 in words is "sixty-eight million, three hundred seventy-one thousand, three hundred forty-three".