134343512 has 8 divisors (see below), whose sum is σ = 251894100. Its totient is φ = 67171752.

The previous prime is 134343467. The next prime is 134343523. The reversal of 134343512 is 215343431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8396462 + ... + 8396477.

Almost surely, 2^134343512 is an apocalyptic number.

It is an amenable number.

134343512 is a deficient number, since it is larger than the sum of its proper divisors (117550588).

134343512 is a wasteful number, since it uses less digits than its factorization.

134343512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16792945 (or 16792941 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 134343512 is about 11590.6648644502. The cubic root of 134343512 is about 512.1598926888.

Adding to 134343512 its reverse (215343431), we get a palindrome (349686943).

The spelling of 134343512 in words is "one hundred thirty-four million, three hundred forty-three thousand, five hundred twelve".