134446530347 has 4 divisors (see below), whose sum is σ = 137725714056. Its totient is φ = 131167346640.

The previous prime is 134446530331. The next prime is 134446530373. The reversal of 134446530347 is 743035644431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743035644431 = 1289 ⋅576443479.

It is a cyclic number.

It is not a de Polignac number, because 134446530347 - 2⁴ = 134446530331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134446530298 and 134446530307.

It is not an unprimeable number, because it can be changed into a prime (134446530377) 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 3 ways as a sum of consecutive naturals, for example, 1639591793 + ... + 1639591874.

It is an arithmetic number, because the mean of its divisors is an integer number (34431428514).

Almost surely, 2^134446530347 is an apocalyptic number.

134446530347 is a deficient number, since it is larger than the sum of its proper divisors (3279183709).

134446530347 is an equidigital number, since it uses as much as digits as its factorization.

134446530347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279183708.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 134446530347 in words is "one hundred thirty-four billion, four hundred forty-six million, five hundred thirty thousand, three hundred forty-seven".