136610603441 has 4 divisors (see below), whose sum is σ = 147119111412. Its totient is φ = 126102095472.

The previous prime is 136610603413. The next prime is 136610603443. The reversal of 136610603441 is 144306016631.

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

It can be written as a sum of positive squares in 2 ways, for example, as 29809749025 + 106800854416 = 172655^2 + 326804^2 .

It is a cyclic number.

It is not a de Polignac number, because 136610603441 - 2³⁴ = 119430734257 is a prime.

It is a super-2 number, since 2×136610603441² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136610603443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5254253966 + ... + 5254253991.

It is an arithmetic number, because the mean of its divisors is an integer number (36779777853).

Almost surely, 2^136610603441 is an apocalyptic number.

It is an amenable number.

136610603441 is a deficient number, since it is larger than the sum of its proper divisors (10508507971).

136610603441 is a wasteful number, since it uses less digits than its factorization.

136610603441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10508507970.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 136610603441 in words is "one hundred thirty-six billion, six hundred ten million, six hundred three thousand, four hundred forty-one".