136331161084328 has 128 divisors (see below), whose sum is σ = 311492737382400. Its totient is φ = 54606196998144.

The previous prime is 136331161084301. The next prime is 136331161084387. The reversal of 136331161084328 is 823480161133631.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83472728 + ... + 85090296.

It is an arithmetic number, because the mean of its divisors is an integer number (2433537010800).

Almost surely, 2^{136331161084328} 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 136331161084328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155746368691200).

136331161084328 is an abundant number, since it is smaller than the sum of its proper divisors (175161576298072).

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

136331161084328 is a wasteful number, since it uses less digits than its factorization.

136331161084328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618219 (or 1618215 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 136331161084328 in words is "one hundred thirty-six trillion, three hundred thirty-one billion, one hundred sixty-one million, eighty-four thousand, three hundred twenty-eight".