134755843 has 2 divisors, whose sum is σ = 134755844. Its totient is φ = 134755842.

The previous prime is 134755811. The next prime is 134755861. The reversal of 134755843 is 348557431.

It is a strong prime.

It is an emirp because it is prime and its reverse (348557431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134755843 - 2⁵ = 134755811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134755796 and 134755805.

It is not a weakly prime, because it can be changed into another prime (134855843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67377921 + 67377922.

It is an arithmetic number, because the mean of its divisors is an integer number (67377922).

Almost surely, 2^134755843 is an apocalyptic number.

134755843 is a deficient number, since it is larger than the sum of its proper divisors (1).

134755843 is an equidigital number, since it uses as much as digits as its factorization.

134755843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 134755843 is about 11608.4384393423. The cubic root of 134755843 is about 512.6833361921.

The spelling of 134755843 in words is "one hundred thirty-four million, seven hundred fifty-five thousand, eight hundred forty-three".