134386127 has 4 divisors (see below), whose sum is σ = 134810376. Its totient is φ = 133961880.

The previous prime is 134386123. The next prime is 134386141. The reversal of 134386127 is 721683431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134386127 - 2² = 134386123 is a prime.

It is a super-2 number, since 2×134386127² = 36119262260120258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134386123) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 211649 + ... + 212282.

It is an arithmetic number, because the mean of its divisors is an integer number (33702594).

Almost surely, 2^134386127 is an apocalyptic number.

134386127 is a deficient number, since it is larger than the sum of its proper divisors (424249).

134386127 is an equidigital number, since it uses as much as digits as its factorization.

134386127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424248.

The product of its digits is 24192, while the sum is 35.

The square root of 134386127 is about 11592.5030515415. The cubic root of 134386127 is about 512.2140409096.

The spelling of 134386127 in words is "one hundred thirty-four million, three hundred eighty-six thousand, one hundred twenty-seven".