134330312 has 8 divisors (see below), whose sum is σ = 251869350. Its totient is φ = 67165152.

The previous prime is 134330297. The next prime is 134330321. The reversal of 134330312 is 213033431.

It can be written as a sum of positive squares in only one way, i.e., 133494916 + 835396 = 11554^2 + 914^2 .

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

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, 8395637 + ... + 8395652.

Almost surely, 2^134330312 is an apocalyptic number.

It is an amenable number.

134330312 is a deficient number, since it is larger than the sum of its proper divisors (117539038).

134330312 is a wasteful number, since it uses less digits than its factorization.

134330312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791295 (or 16791291 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 134330312 is about 11590.0954266995. The cubic root of 134330312 is about 512.1431179499.

Adding to 134330312 its reverse (213033431), we get a palindrome (347363743).

The spelling of 134330312 in words is "one hundred thirty-four million, three hundred thirty thousand, three hundred twelve".