136616236055244 has 288 divisors, whose sum is σ = 404442033375744. Its totient is φ = 38473513436160.

The previous prime is 136616236055209. The next prime is 136616236055249. The reversal of 136616236055244 is 442550632616631.

136616236055244 is a `hidden beast` number, since 1 + 3 + 6 + 6 + 1 + 6 + 2 + 3 + 605 + 5 + 24 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (136616236055249) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43013842 + ... + 46080614.

It is an arithmetic number, because the mean of its divisors is an integer number (1404312615888).

Almost surely, 2^{136616236055244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136616236055244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202221016687872).

136616236055244 is an abundant number, since it is smaller than the sum of its proper divisors (267825797320500).

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

136616236055244 is a wasteful number, since it uses less digits than its factorization.

136616236055244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066957 (or 3066952 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 136616236055244 in words is "one hundred thirty-six trillion, six hundred sixteen billion, two hundred thirty-six million, fifty-five thousand, two hundred forty-four".