134814800806668 has 72 divisors (see below), whose sum is σ = 342701274458816. Its totient is φ = 44685210124800.

The previous prime is 134814800806639. The next prime is 134814800806703. The reversal of 134814800806668 is 866608008418431.

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 23 ways as a sum of consecutive naturals, for example, 60090180 + ... + 62293332.

Almost surely, 2^{134814800806668} is an apocalyptic number.

134814800806668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134814800806668 is an abundant number, since it is smaller than the sum of its proper divisors (207886473652148).

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

134814800806668 is a wasteful number, since it uses less digits than its factorization.

134814800806668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212735 (or 2212730 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 63.

The spelling of 134814800806668 in words is "one hundred thirty-four trillion, eight hundred fourteen billion, eight hundred million, eight hundred six thousand, six hundred sixty-eight".