134043412 has 12 divisors (see below), whose sum is σ = 234692640. Its totient is φ = 66988376.

The previous prime is 134043409. The next prime is 134043431. The reversal of 134043412 is 214340431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2193 + ... + 16519.

It is an arithmetic number, because the mean of its divisors is an integer number (19557720).

Almost surely, 2^134043412 is an apocalyptic number.

It is an amenable number.

134043412 is a deficient number, since it is larger than the sum of its proper divisors (100649228).

134043412 is a wasteful number, since it uses less digits than its factorization.

134043412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16670 (or 16668 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 134043412 is about 11577.7118637492. The cubic root of 134043412 is about 511.7782497163.

Adding to 134043412 its reverse (214340431), we get a palindrome (348383843).

The spelling of 134043412 in words is "one hundred thirty-four million, forty-three thousand, four hundred twelve".