134808349318338 has 64 divisors (see below), whose sum is σ = 280581408000000. Its totient is φ = 43147959486144.

The previous prime is 134808349318301. The next prime is 134808349318367. The reversal of 134808349318338 is 833813943808431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183688 + ... + 16421036.

It is an arithmetic number, because the mean of its divisors is an integer number (4384084500000).

Almost surely, 2^{134808349318338} is an apocalyptic number.

134808349318338 is an abundant number, since it is smaller than the sum of its proper divisors (145773058681662).

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

134808349318338 is a wasteful number, since it uses less digits than its factorization.

134808349318338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16237959.

The product of its (nonzero) digits is 143327232, while the sum is 66.

The spelling of 134808349318338 in words is "one hundred thirty-four trillion, eight hundred eight billion, three hundred forty-nine million, three hundred eighteen thousand, three hundred thirty-eight".