134067343447 has 8 divisors (see below), whose sum is σ = 138700926000. Its totient is φ = 129434465664.

The previous prime is 134067343441. The next prime is 134067343451. The reversal of 134067343447 is 744343760431.

It is a happy number.

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 134067343447 - 2³⁵ = 99707605079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134067343397 and 134067343406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134067343441) 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 7 ways as a sum of consecutive naturals, for example, 226468 + ... + 565174.

It is an arithmetic number, because the mean of its divisors is an integer number (17337615750).

Almost surely, 2^134067343447 is an apocalyptic number.

134067343447 is a deficient number, since it is larger than the sum of its proper divisors (4633582553).

134067343447 is a wasteful number, since it uses less digits than its factorization.

134067343447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352385.

The product of its (nonzero) digits is 2032128, while the sum is 46.

The spelling of 134067343447 in words is "one hundred thirty-four billion, sixty-seven million, three hundred forty-three thousand, four hundred forty-seven".