134443234 has 24 divisors (see below), whose sum is σ = 213493392. Its totient is φ = 63482760.

The previous prime is 134443193. The next prime is 134443271. The reversal of 134443234 is 432344431.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87049 + ... + 88579.

It is an arithmetic number, because the mean of its divisors is an integer number (8895558).

Almost surely, 2^134443234 is an apocalyptic number.

134443234 is a deficient number, since it is larger than the sum of its proper divisors (79050158).

134443234 is a wasteful number, since it uses less digits than its factorization.

134443234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662 (or 1639 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 134443234 is about 11594.9658904199. The cubic root of 134443234 is about 512.2865852649.

Adding to 134443234 its reverse (432344431), we get a palindrome (566787665).

The spelling of 134443234 in words is "one hundred thirty-four million, four hundred forty-three thousand, two hundred thirty-four".