136606438118 has 8 divisors (see below), whose sum is σ = 205234397040. Its totient is φ = 68194972440.

The previous prime is 136606438079. The next prime is 136606438123. The reversal of 136606438118 is 811834606631.

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

It is a super-2 number, since 2×136606438118² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 54121733 + ... + 54124256.

It is an arithmetic number, because the mean of its divisors is an integer number (25654299630).

Almost surely, 2^136606438118 is an apocalyptic number.

136606438118 is a deficient number, since it is larger than the sum of its proper divisors (68627958922).

136606438118 is a wasteful number, since it uses less digits than its factorization.

136606438118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108246622.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 136606438118 in words is "one hundred thirty-six billion, six hundred six million, four hundred thirty-eight thousand, one hundred eighteen".