136012144052204 has 144 divisors (see below), whose sum is σ = 294080171132160. Its totient is φ = 53892635919360.

The previous prime is 136012144052201. The next prime is 136012144052237. The reversal of 136012144052204 is 402250441210631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136012144052201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 655404899 + ... + 655612389.

It is an arithmetic number, because the mean of its divisors is an integer number (2042223410640).

Almost surely, 2^{136012144052204} is an apocalyptic number.

136012144052204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136012144052204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147040085566080).

136012144052204 is an abundant number, since it is smaller than the sum of its proper divisors (158068027079956).

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

136012144052204 is a wasteful number, since it uses less digits than its factorization.

136012144052204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208968 (or 208949 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 136012144052204 its reverse (402250441210631), we get a palindrome (538262585262835).

The spelling of 136012144052204 in words is "one hundred thirty-six trillion, twelve billion, one hundred forty-four million, fifty-two thousand, two hundred four".