136605411342 has 48 divisors (see below), whose sum is σ = 296704512000. Its totient is φ = 45423569232.

The previous prime is 136605411289. The next prime is 136605411343. The reversal of 136605411342 is 243114506631.

136605411342 is a `hidden beast` number, since 1 + 3 + 6 + 60 + 541 + 13 + 42 = 666.

It is a super-2 number, since 2×136605411342² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136605411297 and 136605411306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136605411343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13441659 + ... + 13451817.

It is an arithmetic number, because the mean of its divisors is an integer number (6181344000).

Almost surely, 2^136605411342 is an apocalyptic number.

136605411342 is an abundant number, since it is smaller than the sum of its proper divisors (160099100658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136605411342 is a wasteful number, since it uses less digits than its factorization.

136605411342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11925 (or 11922 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 136605411342 its reverse (243114506631), we get a palindrome (379719917973).

The spelling of 136605411342 in words is "one hundred thirty-six billion, six hundred five million, four hundred eleven thousand, three hundred forty-two".