134344233 has 6 divisors (see below), whose sum is σ = 194052794. Its totient is φ = 89562816.

The previous prime is 134344187. The next prime is 134344237. The reversal of 134344233 is 332443431.

It can be written as a sum of positive squares in only one way, i.e., 106750224 + 27594009 = 10332^2 + 5253^2 .

It is not a de Polignac number, because 134344233 - 2⁹ = 134343721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134344197 and 134344206.

It is not an unprimeable number, because it can be changed into a prime (134344237) 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 5 ways as a sum of consecutive naturals, for example, 7463560 + ... + 7463577.

Almost surely, 2^134344233 is an apocalyptic number.

It is an amenable number.

134344233 is a deficient number, since it is larger than the sum of its proper divisors (59708561).

134344233 is a wasteful number, since it uses less digits than its factorization.

134344233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14927143 (or 14927140 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 134344233 is about 11590.6959670246. The cubic root of 134344233 is about 512.1608089137.

Adding to 134344233 its reverse (332443431), we get a palindrome (466787664).

The spelling of 134344233 in words is "one hundred thirty-four million, three hundred forty-four thousand, two hundred thirty-three".