134682743 has 4 divisors (see below), whose sum is σ = 145042968. Its totient is φ = 124322520.

The previous prime is 134682731. The next prime is 134682767. The reversal of 134682743 is 347286431.

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 134682743 - 2⁴ = 134682727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134682697 and 134682706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134642743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5180093 + ... + 5180118.

It is an arithmetic number, because the mean of its divisors is an integer number (36260742).

Almost surely, 2^134682743 is an apocalyptic number.

134682743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134682743 is a deficient number, since it is larger than the sum of its proper divisors (10360225).

134682743 is a wasteful number, since it uses less digits than its factorization.

134682743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10360224.

The product of its digits is 96768, while the sum is 38.

The square root of 134682743 is about 11605.2894405956. The cubic root of 134682743 is about 512.5906155854.

The spelling of 134682743 in words is "one hundred thirty-four million, six hundred eighty-two thousand, seven hundred forty-three".