134679134668 has 48 divisors (see below), whose sum is σ = 263718000000. Its totient is φ = 59753933568.

The previous prime is 134679134659. The next prime is 134679134699. The reversal of 134679134668 is 866431976431.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150333 + ... + 540331.

It is an arithmetic number, because the mean of its divisors is an integer number (5494125000).

Almost surely, 2^134679134668 is an apocalyptic number.

It is an amenable number.

134679134668 is a deficient number, since it is larger than the sum of its proper divisors (129038865332).

134679134668 is a wasteful number, since it uses less digits than its factorization.

134679134668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390274 (or 390272 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 58.

The spelling of 134679134668 in words is "one hundred thirty-four billion, six hundred seventy-nine million, one hundred thirty-four thousand, six hundred sixty-eight".