136804394484000 has 576 divisors, whose sum is σ = 491826230138880. Its totient is φ = 36007545600000.

The previous prime is 136804394483929. The next prime is 136804394484011. The reversal of 136804394484000 is 484493408631.

136804394484000 is a `hidden beast` number, since 1 + 36 + 8 + 0 + 43 + 94 + 484 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11691678150 + ... + 11691689850.

It is an arithmetic number, because the mean of its divisors is an integer number (853864982880).

Almost surely, 2^{136804394484000} is an apocalyptic number.

136804394484000 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 136804394484000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245913115069440).

136804394484000 is an abundant number, since it is smaller than the sum of its proper divisors (355021835654880).

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

136804394484000 is a wasteful number, since it uses less digits than its factorization.

136804394484000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15922 (or 15901 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 136804394484000 in words is "one hundred thirty-six trillion, eight hundred four billion, three hundred ninety-four million, four hundred eighty-four thousand".