136016814426814 has 4 divisors (see below), whose sum is σ = 204025221640224. Its totient is φ = 68008407213406.

The previous prime is 136016814426811. The next prime is 136016814426841. The reversal of 136016814426814 is 418624418610631.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136016814426811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34004203606702 + ... + 34004203606705.

It is an arithmetic number, because the mean of its divisors is an integer number (51006305410056).

Almost surely, 2^{136016814426814} is an apocalyptic number.

136016814426814 is a deficient number, since it is larger than the sum of its proper divisors (68008407213410).

136016814426814 is an equidigital number, since it uses as much as digits as its factorization.

136016814426814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68008407213409.

The product of its (nonzero) digits is 5308416, while the sum is 55.

The spelling of 136016814426814 in words is "one hundred thirty-six trillion, sixteen billion, eight hundred fourteen million, four hundred twenty-six thousand, eight hundred fourteen".