134432355 has 16 divisors (see below), whose sum is σ = 224444160. Its totient is φ = 68579808.

The previous prime is 134432329. The next prime is 134432369. The reversal of 134432355 is 553234431.

It is not a de Polignac number, because 134432355 - 2¹³ = 134424163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194485 + ... + 195174.

It is an arithmetic number, because the mean of its divisors is an integer number (14027760).

Almost surely, 2^134432355 is an apocalyptic number.

134432355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134432355 is a deficient number, since it is larger than the sum of its proper divisors (90011805).

134432355 is a wasteful number, since it uses less digits than its factorization.

134432355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389690.

The product of its digits is 21600, while the sum is 30.

The square root of 134432355 is about 11594.4967549265. The cubic root of 134432355 is about 512.2727670014.

Adding to 134432355 its reverse (553234431), we get a palindrome (687666786).

The spelling of 134432355 in words is "one hundred thirty-four million, four hundred thirty-two thousand, three hundred fifty-five".