136643301520014 has 8 divisors (see below), whose sum is σ = 273286603040040. Its totient is φ = 45547767173336.

The previous prime is 136643301520007. The next prime is 136643301520091. The reversal of 136643301520014 is 410025103346631.

It is a sphenic number, since it is the product of 3 distinct primes.

136643301520014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11386941793329 + ... + 11386941793340.

It is an arithmetic number, because the mean of its divisors is an integer number (34160825380005).

Almost surely, 2^{136643301520014} is an apocalyptic number.

136643301520014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

136643301520014 is a wasteful number, since it uses less digits than its factorization.

136643301520014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773883586674.

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 136643301520014 its reverse (410025103346631), we get a palindrome (546668404866645).

The spelling of 136643301520014 in words is "one hundred thirty-six trillion, six hundred forty-three billion, three hundred one million, five hundred twenty thousand, fourteen".