134761143 has 8 divisors (see below), whose sum is σ = 196016256. Its totient is φ = 81673400.

The previous prime is 134761103. The next prime is 134761157. The reversal of 134761143 is 341167431.

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 134761143 - 2⁹ = 134760631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134761143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134761103) 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 7 ways as a sum of consecutive naturals, for example, 2041803 + ... + 2041868.

It is an arithmetic number, because the mean of its divisors is an integer number (24502032).

Almost surely, 2^134761143 is an apocalyptic number.

134761143 is a deficient number, since it is larger than the sum of its proper divisors (61255113).

134761143 is a wasteful number, since it uses less digits than its factorization.

134761143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083685.

The product of its digits is 6048, while the sum is 30.

The square root of 134761143 is about 11608.6667193093. Note that the first 3 decimals coincide. The cubic root of 134761143 is about 512.6900574494.

The spelling of 134761143 in words is "one hundred thirty-four million, seven hundred sixty-one thousand, one hundred forty-three".