134243322 has 64 divisors (see below), whose sum is σ = 302382720. Its totient is φ = 39481344.

The previous prime is 134243311. The next prime is 134243359. The reversal of 134243322 is 223342431.

It is a junction number, because it is equal to n+sod(n) for n = 134243292 and 134243301.

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 31 ways as a sum of consecutive naturals, for example, 218688 + ... + 219300.

It is an arithmetic number, because the mean of its divisors is an integer number (4724730).

Almost surely, 2^134243322 is an apocalyptic number.

134243322 is an abundant number, since it is smaller than the sum of its proper divisors (168139398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134243322 is a wasteful number, since it uses less digits than its factorization.

134243322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767.

The product of its digits is 3456, while the sum is 24.

The square root of 134243322 is about 11586.3420457019. The cubic root of 134243322 is about 512.0325423855.

Adding to 134243322 its reverse (223342431), we get a palindrome (357585753).

The spelling of 134243322 in words is "one hundred thirty-four million, two hundred forty-three thousand, three hundred twenty-two".