136308608799 has 8 divisors (see below), whose sum is σ = 198267067392. Its totient is φ = 82611278040.

The previous prime is 136308608797. The next prime is 136308608827. The reversal of 136308608799 is 997806803631.

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

It is not a de Polignac number, because 136308608799 - 2¹ = 136308608797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136308608791) 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, 2065281919 + ... + 2065281984.

It is an arithmetic number, because the mean of its divisors is an integer number (24783383424).

Almost surely, 2^136308608799 is an apocalyptic number.

136308608799 is a deficient number, since it is larger than the sum of its proper divisors (61958458593).

136308608799 is a wasteful number, since it uses less digits than its factorization.

136308608799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130563917.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 136308608799 in words is "one hundred thirty-six billion, three hundred eight million, six hundred eight thousand, seven hundred ninety-nine".