136068245017 has 4 divisors (see below), whose sum is σ = 136069768960. Its totient is φ = 136066721076.

The previous prime is 136068245011. The next prime is 136068245023. The reversal of 136068245017 is 710542860631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (136068245011) and next prime (136068245023).

It is a cyclic number.

It is not a de Polignac number, because 136068245017 - 2⁷ = 136068244889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136068245011) 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, 619113 + ... + 809590.

It is an arithmetic number, because the mean of its divisors is an integer number (34017442240).

Almost surely, 2^136068245017 is an apocalyptic number.

It is an amenable number.

136068245017 is a deficient number, since it is larger than the sum of its proper divisors (1523943).

136068245017 is an equidigital number, since it uses as much as digits as its factorization.

136068245017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523942.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 136068245017 in words is "one hundred thirty-six billion, sixty-eight million, two hundred forty-five thousand, seventeen".