134434355 has 16 divisors (see below), whose sum is σ = 176533344. Its totient is φ = 97466880.

The previous prime is 134434309. The next prime is 134434373. The reversal of 134434355 is 553434431.

It is not a de Polignac number, because 134434355 - 2¹² = 134430259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14909 + ... + 22161.

It is an arithmetic number, because the mean of its divisors is an integer number (11033334).

Almost surely, 2^134434355 is an apocalyptic number.

134434355 is a deficient number, since it is larger than the sum of its proper divisors (42098989).

134434355 is a wasteful number, since it uses less digits than its factorization.

134434355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606.

The product of its digits is 43200, while the sum is 32.

The square root of 134434355 is about 11594.5830024197. The cubic root of 134434355 is about 512.2753074128.

Adding to 134434355 its reverse (553434431), we get a palindrome (687868786).

The spelling of 134434355 in words is "one hundred thirty-four million, four hundred thirty-four thousand, three hundred fifty-five".