68359727323 has 2 divisors, whose sum is σ = 68359727324. Its totient is φ = 68359727322.

The previous prime is 68359727299. The next prime is 68359727351. The reversal of 68359727323 is 32372795386.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68359727323 - 2⁵ = 68359727291 is a prime.

It is not a weakly prime, because it can be changed into another prime (68359725323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34179863661 + 34179863662.

It is an arithmetic number, because the mean of its divisors is an integer number (34179863662).

Almost surely, 2^68359727323 is an apocalyptic number.

68359727323 is a deficient number, since it is larger than the sum of its proper divisors (1).

68359727323 is an equidigital number, since it uses as much as digits as its factorization.

68359727323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 55.

The spelling of 68359727323 in words is "sixty-eight billion, three hundred fifty-nine million, seven hundred twenty-seven thousand, three hundred twenty-three".