134433254 has 16 divisors (see below), whose sum is σ = 208267200. Its totient is φ = 65043264.

The previous prime is 134433253. The next prime is 134433287. The reversal of 134433254 is 452334431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134433251) 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 7 ways as a sum of consecutive naturals, for example, 332 + ... + 16400.

It is an arithmetic number, because the mean of its divisors is an integer number (13016700).

Almost surely, 2^134433254 is an apocalyptic number.

134433254 is a deficient number, since it is larger than the sum of its proper divisors (73833946).

134433254 is a wasteful number, since it uses less digits than its factorization.

134433254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16207.

The product of its digits is 17280, while the sum is 29.

The square root of 134433254 is about 11594.5355232540. The cubic root of 134433254 is about 512.2739089195.

Adding to 134433254 its reverse (452334431), we get a palindrome (586767685).

The spelling of 134433254 in words is "one hundred thirty-four million, four hundred thirty-three thousand, two hundred fifty-four".