68295444601 has 2 divisors, whose sum is σ = 68295444602. Its totient is φ = 68295444600.

The previous prime is 68295444593. The next prime is 68295444667. The reversal of 68295444601 is 10644459286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52102627600 + 16192817001 = 228260^2 + 127251^2 .

It is a cyclic number.

It is not a de Polignac number, because 68295444601 - 2³ = 68295444593 is a prime.

It is not a weakly prime, because it can be changed into another prime (68295444001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34147722300 + 34147722301.

It is an arithmetic number, because the mean of its divisors is an integer number (34147722301).

Almost surely, 2^68295444601 is an apocalyptic number.

It is an amenable number.

68295444601 is a deficient number, since it is larger than the sum of its proper divisors (1).

68295444601 is an equidigital number, since it uses as much as digits as its factorization.

68295444601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 68295444601 in words is "sixty-eight billion, two hundred ninety-five million, four hundred forty-four thousand, six hundred one".