134141743 has 4 divisors (see below), whose sum is σ = 138468928. Its totient is φ = 129814560.

The previous prime is 134141719. The next prime is 134141759. The reversal of 134141743 is 347141431.

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 134141743 - 2¹⁷ = 134010671 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 (134148743) 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, 2163546 + ... + 2163607.

It is an arithmetic number, because the mean of its divisors is an integer number (34617232).

Almost surely, 2^134141743 is an apocalyptic number.

134141743 is a deficient number, since it is larger than the sum of its proper divisors (4327185).

134141743 is an equidigital number, since it uses as much as digits as its factorization.

134141743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327184.

The product of its digits is 4032, while the sum is 28.

The square root of 134141743 is about 11581.9576497240. The cubic root of 134141743 is about 511.9033618371.

The spelling of 134141743 in words is "one hundred thirty-four million, one hundred forty-one thousand, seven hundred forty-three".