136012233686342 has 16 divisors (see below), whose sum is σ = 219848283179280. Its totient is φ = 62735958977952.

The previous prime is 136012233686333. The next prime is 136012233686363. The reversal of 136012233686342 is 243686332210631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621545092 + ... + 1621628967.

It is an arithmetic number, because the mean of its divisors is an integer number (13740517698705).

Almost surely, 2^{136012233686342} is an apocalyptic number.

136012233686342 is a deficient number, since it is larger than the sum of its proper divisors (83836049492938).

136012233686342 is a wasteful number, since it uses less digits than its factorization.

136012233686342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243175687.

The product of its (nonzero) digits is 4478976, while the sum is 50.

Adding to 136012233686342 its reverse (243686332210631), we get a palindrome (379698565896973).

The spelling of 136012233686342 in words is "one hundred thirty-six trillion, twelve billion, two hundred thirty-three million, six hundred eighty-six thousand, three hundred forty-two".