135405334 has 8 divisors (see below), whose sum is σ = 209659968. Its totient is φ = 65518680.

The previous prime is 135405331. The next prime is 135405353. The reversal of 135405334 is 433504531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135405331) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1091917 + ... + 1092040.

It is an arithmetic number, because the mean of its divisors is an integer number (26207496).

Almost surely, 2^135405334 is an apocalyptic number.

135405334 is a deficient number, since it is larger than the sum of its proper divisors (74254634).

135405334 is a wasteful number, since it uses less digits than its factorization.

135405334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183990.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 135405334 is about 11636.3797634831. The cubic root of 135405334 is about 513.5056868639.

Adding to 135405334 its reverse (433504531), we get a palindrome (568909865).

The spelling of 135405334 in words is "one hundred thirty-five million, four hundred five thousand, three hundred thirty-four".