136065243012 has 12 divisors (see below), whose sum is σ = 317485567056. Its totient is φ = 45355081000.

The previous prime is 136065242977. The next prime is 136065243029. The reversal of 136065243012 is 210342560631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×136065243012² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5669385114 + ... + 5669385137.

It is an arithmetic number, because the mean of its divisors is an integer number (26457130588).

Almost surely, 2^136065243012 is an apocalyptic number.

136065243012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136065243012 is an abundant number, since it is smaller than the sum of its proper divisors (181420324044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136065243012 is a wasteful number, since it uses less digits than its factorization.

136065243012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11338770258 (or 11338770256 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 136065243012 in words is "one hundred thirty-six billion, sixty-five million, two hundred forty-three thousand, twelve".