136734734104842 has 64 divisors (see below), whose sum is σ = 290484785240064. Its totient is φ = 42759640385280.

The previous prime is 136734734104841. The next prime is 136734734104867. The reversal of 136734734104842 is 248401437437631.

136734734104842 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (136734734104841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108493167 + ... + 109746237.

It is an arithmetic number, because the mean of its divisors is an integer number (4538824769376).

Almost surely, 2^{136734734104842} is an apocalyptic number.

136734734104842 is an abundant number, since it is smaller than the sum of its proper divisors (153750051135222).

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

136734734104842 is a wasteful number, since it uses less digits than its factorization.

136734734104842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256523.

The product of its (nonzero) digits is 32514048, while the sum is 57.

The spelling of 136734734104842 in words is "one hundred thirty-six trillion, seven hundred thirty-four billion, seven hundred thirty-four million, one hundred four thousand, eight hundred forty-two".