134136734 has 4 divisors (see below), whose sum is σ = 201205104. Its totient is φ = 67068366.

The previous prime is 134136733. The next prime is 134136791. The reversal of 134136734 is 437631431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134136734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134136733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33534182 + ... + 33534185.

It is an arithmetic number, because the mean of its divisors is an integer number (50301276).

Almost surely, 2^134136734 is an apocalyptic number.

134136734 is a deficient number, since it is larger than the sum of its proper divisors (67068370).

134136734 is an equidigital number, since it uses as much as digits as its factorization.

134136734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67068369.

The product of its digits is 18144, while the sum is 32.

The square root of 134136734 is about 11581.7414061962. The cubic root of 134136734 is about 511.8969900799.

The spelling of 134136734 in words is "one hundred thirty-four million, one hundred thirty-six thousand, seven hundred thirty-four".