136734734104808 has 128 divisors (see below), whose sum is σ = 320578053523200. Its totient is φ = 53333648584704.

The previous prime is 136734734104673. The next prime is 136734734104841. The reversal of 136734734104808 is 808401437437631.

136734734104808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 6166043 + ... + 17649066.

It is an arithmetic number, because the mean of its divisors is an integer number (2504516043150).

Almost surely, 2^{136734734104808} is an apocalyptic number.

It is an amenable number.

136734734104808 is an abundant number, since it is smaller than the sum of its proper divisors (183843319418392).

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

136734734104808 is a wasteful number, since it uses less digits than its factorization.

136734734104808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23815339 (or 23815335 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 59.

The spelling of 136734734104808 in words is "one hundred thirty-six trillion, seven hundred thirty-four billion, seven hundred thirty-four million, one hundred four thousand, eight hundred eight".