134434307 has 8 divisors (see below), whose sum is σ = 153881856. Its totient is φ = 115047432.

The previous prime is 134434303. The next prime is 134434309. The reversal of 134434307 is 703434431.

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 134434307 - 2² = 134434303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134434307.

It is not an unprimeable number, because it can be changed into a prime (134434303) 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, 10313 + ... + 19370.

It is an arithmetic number, because the mean of its divisors is an integer number (19235232).

Almost surely, 2^134434307 is an apocalyptic number.

134434307 is a deficient number, since it is larger than the sum of its proper divisors (19447549).

134434307 is an equidigital number, since it uses as much as digits as its factorization.

134434307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30337.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 134434307 is about 11594.5809324874. The cubic root of 134434307 is about 512.2752464433.

Adding to 134434307 its reverse (703434431), we get a palindrome (837868738).

The spelling of 134434307 in words is "one hundred thirty-four million, four hundred thirty-four thousand, three hundred seven".