134000081349 has 8 divisors (see below), whose sum is σ = 178673453280. Its totient is φ = 89330048496.

The previous prime is 134000081317. The next prime is 134000081351. The reversal of 134000081349 is 943180000431.

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

It is not a de Polignac number, because 134000081349 - 2⁵ = 134000081317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134000081249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739579 + ... + 902760.

It is an arithmetic number, because the mean of its divisors is an integer number (22334181660).

Almost surely, 2^134000081349 is an apocalyptic number.

It is an amenable number.

134000081349 is a deficient number, since it is larger than the sum of its proper divisors (44673371931).

134000081349 is a wasteful number, since it uses less digits than its factorization.

134000081349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669539.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 134000081349 in words is "one hundred thirty-four billion, eighty-one thousand, three hundred forty-nine".