136061243853 has 8 divisors (see below), whose sum is σ = 181418577216. Its totient is φ = 90705703200.

The previous prime is 136061243833. The next prime is 136061243863. The reversal of 136061243853 is 358342160631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 136061243853 - 2⁵ = 136061243821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136061243833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259768 + ... + 582753.

It is an arithmetic number, because the mean of its divisors is an integer number (22677322152).

Almost surely, 2^136061243853 is an apocalyptic number.

It is an amenable number.

136061243853 is a deficient number, since it is larger than the sum of its proper divisors (45357333363).

136061243853 is an equidigital number, since it uses as much as digits as its factorization.

136061243853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896355.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 136061243853 in words is "one hundred thirty-six billion, sixty-one million, two hundred forty-three thousand, eight hundred fifty-three".