68008750361 has 2 divisors, whose sum is σ = 68008750362. Its totient is φ = 68008750360.

The previous prime is 68008750339. The next prime is 68008750363. The reversal of 68008750361 is 16305780086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66752473225 + 1256277136 = 258365^2 + 35444^2 .

It is a cyclic number.

It is not a de Polignac number, because 68008750361 - 2¹⁰ = 68008749337 is a prime.

Together with 68008750363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68008750363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34004375180 + 34004375181.

It is an arithmetic number, because the mean of its divisors is an integer number (34004375181).

Almost surely, 2^68008750361 is an apocalyptic number.

It is an amenable number.

68008750361 is a deficient number, since it is larger than the sum of its proper divisors (1).

68008750361 is an equidigital number, since it uses as much as digits as its factorization.

68008750361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 68008750361 in words is "sixty-eight billion, eight million, seven hundred fifty thousand, three hundred sixty-one".