136543852241 has 8 divisors (see below), whose sum is σ = 144326767200. Its totient is φ = 128820576960.

The previous prime is 136543852201. The next prime is 136543852259. The reversal of 136543852241 is 142258345631.

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

It is a cyclic number.

It is not a de Polignac number, because 136543852241 - 2⁶ = 136543852177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136543852192 and 136543852201.

It is not an unprimeable number, because it can be changed into a prime (136543852201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14905211 + ... + 14914368.

It is an arithmetic number, because the mean of its divisors is an integer number (18040845900).

Almost surely, 2^136543852241 is an apocalyptic number.

It is an amenable number.

136543852241 is a deficient number, since it is larger than the sum of its proper divisors (7782914959).

136543852241 is a wasteful number, since it uses less digits than its factorization.

136543852241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29819839.

The product of its digits is 691200, while the sum is 44.

The spelling of 136543852241 in words is "one hundred thirty-six billion, five hundred forty-three million, eight hundred fifty-two thousand, two hundred forty-one".