134161199807 has 8 divisors (see below), whose sum is σ = 134612352816. Its totient is φ = 133710616512.

The previous prime is 134161199797. The next prime is 134161199831. The reversal of 134161199807 is 708991161431.

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

It is a cyclic number.

It is not a de Polignac number, because 134161199807 - 2¹⁰ = 134161198783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134161199897) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 331988 + ... + 615254.

It is an arithmetic number, because the mean of its divisors is an integer number (16826544102).

Almost surely, 2^134161199807 is an apocalyptic number.

134161199807 is a deficient number, since it is larger than the sum of its proper divisors (451153009).

134161199807 is a wasteful number, since it uses less digits than its factorization.

134161199807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284857.

The product of its (nonzero) digits is 326592, while the sum is 50.

The spelling of 134161199807 in words is "one hundred thirty-four billion, one hundred sixty-one million, one hundred ninety-nine thousand, eight hundred seven".