134793841818 has 8 divisors (see below), whose sum is σ = 269587683648. Its totient is φ = 44931280604.

The previous prime is 134793841769. The next prime is 134793841829. The reversal of 134793841818 is 818148397431.

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

134793841818 is an admirable number.

It is a super-3 number, since 3×134793841818³ (a number of 34 digits) contains 333 as substring.

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, 11232820146 + ... + 11232820157.

It is an arithmetic number, because the mean of its divisors is an integer number (33698460456).

Almost surely, 2^134793841818 is an apocalyptic number.

134793841818 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.

134793841818 is a wasteful number, since it uses less digits than its factorization.

134793841818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22465640308.

The product of its digits is 4644864, while the sum is 57.

The spelling of 134793841818 in words is "one hundred thirty-four billion, seven hundred ninety-three million, eight hundred forty-one thousand, eight hundred eighteen".