136045578242 has 32 divisors (see below), whose sum is σ = 234370633728. Its totient is φ = 58018473936.

The previous prime is 136045578211. The next prime is 136045578247. The reversal of 136045578242 is 242875540631.

It is not an unprimeable number, because it can be changed into a prime (136045578247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2582813 + ... + 2634959.

It is an arithmetic number, because the mean of its divisors is an integer number (7324082304).

Almost surely, 2^136045578242 is an apocalyptic number.

136045578242 is a deficient number, since it is larger than the sum of its proper divisors (98325055486).

136045578242 is a wasteful number, since it uses less digits than its factorization.

136045578242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53070.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 136045578242 in words is "one hundred thirty-six billion, forty-five million, five hundred seventy-eight thousand, two hundred forty-two".