68494833792001 has 2 divisors, whose sum is σ = 68494833792002. Its totient is φ = 68494833792000.

The previous prime is 68494833791983. The next prime is 68494833792041. The reversal of 68494833792001 is 10029733849486.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41199966438400 + 27294867353601 = 6418720^2 + 5224449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68494833792001 is a prime.

It is not a weakly prime, because it can be changed into another prime (68494833792041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34247416896000 + 34247416896001.

It is an arithmetic number, because the mean of its divisors is an integer number (34247416896001).

Almost surely, 2^{68494833792001} is an apocalyptic number.

It is an amenable number.

68494833792001 is a deficient number, since it is larger than the sum of its proper divisors (1).

68494833792001 is an equidigital number, since it uses as much as digits as its factorization.

68494833792001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62705664, while the sum is 64.

The spelling of 68494833792001 in words is "sixty-eight trillion, four hundred ninety-four billion, eight hundred thirty-three million, seven hundred ninety-two thousand, one".