134340367 has 8 divisors (see below), whose sum is σ = 155635616. Its totient is φ = 113571072.

The previous prime is 134340359. The next prime is 134340373. The reversal of 134340367 is 763043431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134340367 - 2³ = 134340359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134340467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130938 + ... + 131959.

It is an arithmetic number, because the mean of its divisors is an integer number (19454452).

Almost surely, 2^134340367 is an apocalyptic number.

134340367 is a deficient number, since it is larger than the sum of its proper divisors (21295249).

134340367 is an equidigital number, since it uses as much as digits as its factorization.

134340367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262977.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 134340367 is about 11590.5291941309. The cubic root of 134340367 is about 512.1558960799.

Adding to 134340367 its reverse (763043431), we get a palindrome (897383798).

The spelling of 134340367 in words is "one hundred thirty-four million, three hundred forty thousand, three hundred sixty-seven".