134534468 has 12 divisors (see below), whose sum is σ = 236287212. Its totient is φ = 67023840.

The previous prime is 134534443. The next prime is 134534473. The reversal of 134534468 is 864435431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14807104 + 119727364 = 3848^2 + 10942^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59603 + ... + 61818.

It is an arithmetic number, because the mean of its divisors is an integer number (19690601).

Almost surely, 2^134534468 is an apocalyptic number.

It is an amenable number.

134534468 is a deficient number, since it is larger than the sum of its proper divisors (101752744).

134534468 is a wasteful number, since it uses less digits than its factorization.

134534468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121702 (or 121700 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 134534468 is about 11598.8994305494. The cubic root of 134534468 is about 512.4024393313.

Adding to 134534468 its reverse (864435431), we get a palindrome (998969899).

The spelling of 134534468 in words is "one hundred thirty-four million, five hundred thirty-four thousand, four hundred sixty-eight".