136044576780 has 192 divisors, whose sum is σ = 439809441792. Its totient is φ = 30778030080.

The previous prime is 136044576779. The next prime is 136044576797. The reversal of 136044576780 is 87675440631.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24373590 + ... + 24379170.

It is an arithmetic number, because the mean of its divisors is an integer number (2290674176).

Almost surely, 2^136044576780 is an apocalyptic number.

136044576780 is a gapful number since it is divisible by the number (10) 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 136044576780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219904720896).

136044576780 is an abundant number, since it is smaller than the sum of its proper divisors (303764865012).

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

136044576780 is a wasteful number, since it uses less digits than its factorization.

136044576780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184 (or 6182 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 136044576780 in words is "one hundred thirty-six billion, forty-four million, five hundred seventy-six thousand, seven hundred eighty".