68082141400079 has 4 divisors (see below), whose sum is σ = 68082959060976. Its totient is φ = 68081323739184.

The previous prime is 68082141400069. The next prime is 68082141400081. The reversal of 68082141400079 is 97000414128086.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68082141400079 - 2⁴⁴ = 50489955355663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68082141400069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408705539 + ... + 408872084.

It is an arithmetic number, because the mean of its divisors is an integer number (17020739765244).

Almost surely, 2^{68082141400079} is an apocalyptic number.

68082141400079 is a deficient number, since it is larger than the sum of its proper divisors (817660897).

68082141400079 is an equidigital number, since it uses as much as digits as its factorization.

68082141400079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817660896.

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 68082141400079 in words is "sixty-eight trillion, eighty-two billion, one hundred forty-one million, four hundred thousand, seventy-nine".