134007819329 has 4 divisors (see below), whose sum is σ = 134009732484. Its totient is φ = 134005906176.

The previous prime is 134007819287. The next prime is 134007819371. The reversal of 134007819329 is 923918700431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 923918700431 = 14923 ⋅61912397.

It is an interprime number because it is at equal distance from previous prime (134007819287) and next prime (134007819371).

It can be written as a sum of positive squares in 2 ways, for example, as 39869306929 + 94138512400 = 199673^2 + 306820^2 .

It is a cyclic number.

It is not a de Polignac number, because 134007819329 - 2²⁰ = 134006770753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134007816329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847352 + ... + 992985.

It is an arithmetic number, because the mean of its divisors is an integer number (33502433121).

Almost surely, 2^134007819329 is an apocalyptic number.

It is an amenable number.

134007819329 is a deficient number, since it is larger than the sum of its proper divisors (1913155).

134007819329 is an equidigital number, since it uses as much as digits as its factorization.

134007819329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913154.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 134007819329 in words is "one hundred thirty-four billion, seven million, eight hundred nineteen thousand, three hundred twenty-nine".